140149113412

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:667

約数の個数: 216

約数和(自身を含む): 323685730368

約数和(自身を除く): 183536616956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 103, 148, 154, 196, 206, 259, 308, 407, 412, 461, 518, 539, 721, 814, 922, 1036, 1078, 1133, 1369, 1442, 1628, 1813, 1844, 2156, 2266, 2738, 2849, 2884, 3227, 3626, 3811, 4532, 5047, 5071, 5476, 5698, 6454, 7252, 7622, 7931, 9583, 10094, 10142, 11396, 12908, 15059, 15244, 15862, 17057, 19166, 19943, 20188, 20284, 22589, 26677, 30118, 31724, 34114, 35497, 38332, 39886, 41921, 45178, 47483, 53354, 55517, 60236, 67081, 68228, 70994, 79772, 83842, 90356, 94966, 105413, 106708, 111034, 119399, 134162, 141007, 141988, 167684, 186739, 187627, 189932, 210826, 222068, 238798, 248479, 268324, 282014, 293447, 332381, 373478, 375254, 421652, 477596, 496958, 522313, 564028, 586894, 631109, 664762, 737891, 746956, 750508, 835793, 987049, 993916, 1044626, 1173788, 1262218, 1313389, 1329524, 1475782, 1551077, 1671586, 1756871, 1974098, 2054129, 2089252, 2326667, 2524436, 2626778, 2951564, 3102154, 3343172, 3513742, 3656191, 3948196, 4108258, 4417763, 4653334, 5253556, 6204308, 6909343, 6942199, 7027484, 7312382, 8216516, 8835526, 9193723, 9306668, 10857539, 12298097, 13818686, 13884398, 14624764, 17671052, 18387446, 19325581, 21715078, 24596194, 25593337, 27637372, 27768796, 30924341, 36774892, 38651162, 43430156, 48595393, 49192388, 51186674, 61848682, 65004227, 76002773, 77302324, 86086679, 97190786, 102373348, 123697364, 130008454, 135279067, 152005546, 172173358, 194381572, 260016908, 270558134, 304011092, 340167751, 344346716, 455029589, 541116268, 680335502, 715046497, 910059178, 946953469, 1360671004, 1430092994, 1820118356, 1893906938, 2860185988, 3185207123, 3787813876, 5005325479, 6370414246, 10010650958, 12740828492, 20021301916, 35037278353, 70074556706, 140149113412]

約数ペア:

[(1, 140149113412), (2, 70074556706), (4, 35037278353), (7, 20021301916), (11, 12740828492), (14, 10010650958), (22, 6370414246), (28, 5005325479), (37, 3787813876), (44, 3185207123), (49, 2860185988), (74, 1893906938), (77, 1820118356), (98, 1430092994), (103, 1360671004), (148, 946953469), (154, 910059178), (196, 715046497), (206, 680335502), (259, 541116268), (308, 455029589), (407, 344346716), (412, 340167751), (461, 304011092), (518, 270558134), (539, 260016908), (721, 194381572), (814, 172173358), (922, 152005546), (1036, 135279067), (1078, 130008454), (1133, 123697364), (1369, 102373348), (1442, 97190786), (1628, 86086679), (1813, 77302324), (1844, 76002773), (2156, 65004227), (2266, 61848682), (2738, 51186674), (2849, 49192388), (2884, 48595393), (3227, 43430156), (3626, 38651162), (3811, 36774892), (4532, 30924341), (5047, 27768796), (5071, 27637372), (5476, 25593337), (5698, 24596194), (6454, 21715078), (7252, 19325581), (7622, 18387446), (7931, 17671052), (9583, 14624764), (10094, 13884398), (10142, 13818686), (11396, 12298097), (12908, 10857539), (15059, 9306668), (15244, 9193723), (15862, 8835526), (17057, 8216516), (19166, 7312382), (19943, 7027484), (20188, 6942199), (20284, 6909343), (22589, 6204308), (26677, 5253556), (30118, 4653334), (31724, 4417763), (34114, 4108258), (35497, 3948196), (38332, 3656191), (39886, 3513742), (41921, 3343172), (45178, 3102154), (47483, 2951564), (53354, 2626778), (55517, 2524436), (60236, 2326667), (67081, 2089252), (68228, 2054129), (70994, 1974098), (79772, 1756871), (83842, 1671586), (90356, 1551077), (94966, 1475782), (105413, 1329524), (106708, 1313389), (111034, 1262218), (119399, 1173788), (134162, 1044626), (141007, 993916), (141988, 987049), (167684, 835793), (186739, 750508), (187627, 746956), (189932, 737891), (210826, 664762), (222068, 631109), (238798, 586894), (248479, 564028), (268324, 522313), (282014, 496958), (293447, 477596), (332381, 421652), (373478, 375254)]