156949545597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 229931944704

約数和(自身を除く): 72982399107

約数列:

[1, 3, 13, 39, 101, 197, 257, 303, 591, 771, 787, 1313, 2361, 2561, 3341, 3939, 7683, 10023, 10231, 19897, 25957, 30693, 50629, 59691, 77871, 79487, 151887, 155039, 202259, 238461, 258661, 337441, 465117, 606777, 658177, 775983, 1012323, 1033331, 1974531, 2015507, 2629367, 3099993, 5113529, 6046521, 7888101, 15340587, 15658939, 20428159, 39845023, 46976817, 61284477, 66475877, 119535069, 199427631, 203566207, 265566067, 517985299, 610698621, 796698201, 1553955897, 4024347323, 12073041969, 52316515199, 156949545597]

約数ペア:

[(1, 156949545597), (3, 52316515199), (13, 12073041969), (39, 4024347323), (101, 1553955897), (197, 796698201), (257, 610698621), (303, 517985299), (591, 265566067), (771, 203566207), (787, 199427631), (1313, 119535069), (2361, 66475877), (2561, 61284477), (3341, 46976817), (3939, 39845023), (7683, 20428159), (10023, 15658939), (10231, 15340587), (19897, 7888101), (25957, 6046521), (30693, 5113529), (50629, 3099993), (59691, 2629367), (77871, 2015507), (79487, 1974531), (151887, 1033331), (155039, 1012323), (202259, 775983), (238461, 658177), (258661, 606777), (337441, 465117)]