156745275379

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{4273}}^1$

素因数の和:4601

約数の個数: 72

約数和(自身を含む): 209959737120

約数和(自身を除く): 53214461741

約数列:

[1, 7, 11, 23, 49, 77, 121, 161, 253, 269, 539, 847, 1127, 1771, 1883, 2783, 2959, 4273, 5929, 6187, 12397, 13181, 19481, 20713, 29911, 32549, 43309, 47003, 68057, 98279, 136367, 144991, 209377, 227843, 303163, 329021, 476399, 517033, 687953, 748627, 1081069, 1149437, 1594901, 2303147, 3334793, 3619231, 4815671, 5240389, 7567483, 8046059, 11891759, 12643807, 25334617, 26437051, 36682723, 52972381, 56322413, 83242313, 88506649, 139081877, 185059357, 290807561, 582696191, 619546543, 973573139, 1295415499, 2035652927, 3198883171, 6815011973, 14249570489, 22392182197, 156745275379]

約数ペア:

[(1, 156745275379), (7, 22392182197), (11, 14249570489), (23, 6815011973), (49, 3198883171), (77, 2035652927), (121, 1295415499), (161, 973573139), (253, 619546543), (269, 582696191), (539, 290807561), (847, 185059357), (1127, 139081877), (1771, 88506649), (1883, 83242313), (2783, 56322413), (2959, 52972381), (4273, 36682723), (5929, 26437051), (6187, 25334617), (12397, 12643807), (13181, 11891759), (19481, 8046059), (20713, 7567483), (29911, 5240389), (32549, 4815671), (43309, 3619231), (47003, 3334793), (68057, 2303147), (98279, 1594901), (136367, 1149437), (144991, 1081069), (209377, 748627), (227843, 687953), (303163, 517033), (329021, 476399)]