138357492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 436907520

約数和(自身を除く): 298550028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 29, 34, 39, 42, 51, 52, 58, 68, 78, 84, 87, 91, 102, 116, 119, 156, 174, 182, 203, 204, 221, 238, 257, 273, 348, 357, 364, 377, 406, 442, 476, 493, 514, 546, 609, 663, 714, 754, 771, 812, 884, 986, 1028, 1092, 1131, 1218, 1326, 1428, 1479, 1508, 1542, 1547, 1799, 1972, 2262, 2436, 2639, 2652, 2958, 3084, 3094, 3341, 3451, 3598, 4369, 4524, 4641, 5278, 5397, 5916, 6188, 6409, 6682, 6902, 7196, 7453, 7917, 8738, 9282, 10023, 10353, 10556, 10794, 12818, 13107, 13364, 13804, 14906, 15834, 17476, 18564, 19227, 20046, 20706, 21588, 22359, 23387, 25636, 26214, 29812, 30583, 31668, 38454, 40092, 41412, 44718, 44863, 46774, 52171, 52428, 56797, 61166, 70161, 76908, 89436, 89726, 91749, 93548, 96889, 104342, 113594, 122332, 126701, 134589, 140322, 156513, 170391, 179452, 183498, 193778, 208684, 227188, 253402, 269178, 280644, 290667, 313026, 340782, 366996, 380103, 387556, 397579, 506804, 538356, 581334, 626052, 678223, 681564, 760206, 795158, 886907, 1162668, 1192737, 1356446, 1520412, 1590316, 1647113, 1773814, 2034669, 2385474, 2660721, 2712892, 3294226, 3547628, 4069338, 4770948, 4941339, 5321442, 6588452, 8138676, 9882678, 10642884, 11529791, 19765356, 23059582, 34589373, 46119164, 69178746, 138357492]

約数ペア:

[(1, 138357492), (2, 69178746), (3, 46119164), (4, 34589373), (6, 23059582), (7, 19765356), (12, 11529791), (13, 10642884), (14, 9882678), (17, 8138676), (21, 6588452), (26, 5321442), (28, 4941339), (29, 4770948), (34, 4069338), (39, 3547628), (42, 3294226), (51, 2712892), (52, 2660721), (58, 2385474), (68, 2034669), (78, 1773814), (84, 1647113), (87, 1590316), (91, 1520412), (102, 1356446), (116, 1192737), (119, 1162668), (156, 886907), (174, 795158), (182, 760206), (203, 681564), (204, 678223), (221, 626052), (238, 581334), (257, 538356), (273, 506804), (348, 397579), (357, 387556), (364, 380103), (377, 366996), (406, 340782), (442, 313026), (476, 290667), (493, 280644), (514, 269178), (546, 253402), (609, 227188), (663, 208684), (714, 193778), (754, 183498), (771, 179452), (812, 170391), (884, 156513), (986, 140322), (1028, 134589), (1092, 126701), (1131, 122332), (1218, 113594), (1326, 104342), (1428, 96889), (1479, 93548), (1508, 91749), (1542, 89726), (1547, 89436), (1799, 76908), (1972, 70161), (2262, 61166), (2436, 56797), (2639, 52428), (2652, 52171), (2958, 46774), (3084, 44863), (3094, 44718), (3341, 41412), (3451, 40092), (3598, 38454), (4369, 31668), (4524, 30583), (4641, 29812), (5278, 26214), (5397, 25636), (5916, 23387), (6188, 22359), (6409, 21588), (6682, 20706), (6902, 20046), (7196, 19227), (7453, 18564), (7917, 17476), (8738, 15834), (9282, 14906), (10023, 13804), (10353, 13364), (10556, 13107), (10794, 12818)]