140337985676

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{22273}}^1$

素因数の和:22400

約数の個数: 144

約数和(自身を含む): 317384186112

約数和(自身を除く): 177046200436

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 61, 62, 68, 98, 119, 122, 124, 196, 217, 238, 244, 427, 434, 476, 527, 833, 854, 868, 1037, 1054, 1519, 1666, 1708, 1891, 2074, 2108, 2989, 3038, 3332, 3689, 3782, 4148, 5978, 6076, 7259, 7378, 7564, 11956, 13237, 14518, 14756, 22273, 25823, 26474, 29036, 32147, 44546, 50813, 51646, 52948, 64294, 89092, 92659, 101626, 103292, 128588, 155911, 185318, 203252, 225029, 311822, 370636, 378641, 450058, 623644, 690463, 757282, 900116, 1091377, 1358653, 1380926, 1514564, 1575203, 2182754, 2650487, 2717306, 2761852, 3150406, 4365508, 4833241, 5300974, 5434612, 6300812, 9510571, 9666482, 10601948, 11737871, 18553409, 19021142, 19332964, 23097101, 23475742, 33832687, 37106818, 38042284, 42118243, 46194202, 46951484, 66573997, 67665374, 74213636, 82165097, 84236486, 92388404, 133147994, 135330748, 161679707, 164330194, 168472972, 266295988, 294827701, 323359414, 328660388, 575155679, 589655402, 646718828, 716010131, 1131757949, 1150311358, 1179310804, 1432020262, 2063793907, 2263515898, 2300622716, 2864040524, 4127587814, 4527031796, 5012070917, 8255175628, 10024141834, 20048283668, 35084496419, 70168992838, 140337985676]

約数ペア:

[(1, 140337985676), (2, 70168992838), (4, 35084496419), (7, 20048283668), (14, 10024141834), (17, 8255175628), (28, 5012070917), (31, 4527031796), (34, 4127587814), (49, 2864040524), (61, 2300622716), (62, 2263515898), (68, 2063793907), (98, 1432020262), (119, 1179310804), (122, 1150311358), (124, 1131757949), (196, 716010131), (217, 646718828), (238, 589655402), (244, 575155679), (427, 328660388), (434, 323359414), (476, 294827701), (527, 266295988), (833, 168472972), (854, 164330194), (868, 161679707), (1037, 135330748), (1054, 133147994), (1519, 92388404), (1666, 84236486), (1708, 82165097), (1891, 74213636), (2074, 67665374), (2108, 66573997), (2989, 46951484), (3038, 46194202), (3332, 42118243), (3689, 38042284), (3782, 37106818), (4148, 33832687), (5978, 23475742), (6076, 23097101), (7259, 19332964), (7378, 19021142), (7564, 18553409), (11956, 11737871), (13237, 10601948), (14518, 9666482), (14756, 9510571), (22273, 6300812), (25823, 5434612), (26474, 5300974), (29036, 4833241), (32147, 4365508), (44546, 3150406), (50813, 2761852), (51646, 2717306), (52948, 2650487), (64294, 2182754), (89092, 1575203), (92659, 1514564), (101626, 1380926), (103292, 1358653), (128588, 1091377), (155911, 900116), (185318, 757282), (203252, 690463), (225029, 623644), (311822, 450058), (370636, 378641)]