156979219290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{677}}^1\times {\mathrm{12527}}^1$

素因数の和:13831

約数の個数: 64

約数和(自身を含む): 377948312064

約数和(自身を除く): 220969092774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 617, 677, 1234, 1354, 1851, 2031, 3085, 3385, 3702, 4062, 6170, 6770, 9255, 10155, 12527, 18510, 20310, 25054, 37581, 62635, 75162, 125270, 187905, 375810, 417709, 835418, 1253127, 2088545, 2506254, 4177090, 6265635, 7729159, 8480779, 12531270, 15458318, 16961558, 23187477, 25442337, 38645795, 42403895, 46374954, 50884674, 77291590, 84807790, 115937385, 127211685, 231874770, 254423370, 5232640643, 10465281286, 15697921929, 26163203215, 31395843858, 52326406430, 78489609645, 156979219290]

約数ペア:

[(1, 156979219290), (2, 78489609645), (3, 52326406430), (5, 31395843858), (6, 26163203215), (10, 15697921929), (15, 10465281286), (30, 5232640643), (617, 254423370), (677, 231874770), (1234, 127211685), (1354, 115937385), (1851, 84807790), (2031, 77291590), (3085, 50884674), (3385, 46374954), (3702, 42403895), (4062, 38645795), (6170, 25442337), (6770, 23187477), (9255, 16961558), (10155, 15458318), (12527, 12531270), (18510, 8480779), (20310, 7729159), (25054, 6265635), (37581, 4177090), (62635, 2506254), (75162, 2088545), (125270, 1253127), (187905, 835418), (375810, 417709)]