156945264138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{726659}}^1$

素因数の和:726764

約数の個数: 72

約数和(自身を含む): 373404414240

約数和(自身を除く): 216459150102

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 169, 213, 234, 338, 426, 507, 639, 923, 1014, 1278, 1521, 1846, 2769, 3042, 5538, 8307, 11999, 16614, 23998, 35997, 71994, 107991, 215982, 726659, 1453318, 2179977, 4359954, 6539931, 9446567, 13079862, 18893134, 28339701, 51592789, 56679402, 85019103, 103185578, 122805371, 154778367, 170038206, 245610742, 309556734, 368416113, 464335101, 670706257, 736832226, 928670202, 1105248339, 1341412514, 2012118771, 2210496678, 4024237542, 6036356313, 8719181341, 12072712626, 17438362682, 26157544023, 52315088046, 78472632069, 156945264138]

約数ペア:

[(1, 156945264138), (2, 78472632069), (3, 52315088046), (6, 26157544023), (9, 17438362682), (13, 12072712626), (18, 8719181341), (26, 6036356313), (39, 4024237542), (71, 2210496678), (78, 2012118771), (117, 1341412514), (142, 1105248339), (169, 928670202), (213, 736832226), (234, 670706257), (338, 464335101), (426, 368416113), (507, 309556734), (639, 245610742), (923, 170038206), (1014, 154778367), (1278, 122805371), (1521, 103185578), (1846, 85019103), (2769, 56679402), (3042, 51592789), (5538, 28339701), (8307, 18893134), (11999, 13079862), (16614, 9446567), (23998, 6539931), (35997, 4359954), (71994, 2179977), (107991, 1453318), (215982, 726659)]