156765960040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{154097}}^1$

素因数の和:155014

約数の個数: 64

約数和(自身を含む): 365304718800

約数和(自身を除く): 208538758760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 877, 1160, 1754, 3508, 4385, 7016, 8770, 17540, 25433, 35080, 50866, 101732, 127165, 154097, 203464, 254330, 308194, 508660, 616388, 770485, 1017320, 1232776, 1540970, 3081940, 4468813, 6163880, 8937626, 17875252, 22344065, 35750504, 44688130, 89376260, 135143069, 178752520, 270286138, 540572276, 675715345, 1081144552, 1351430690, 2702861380, 3919149001, 5405722760, 7838298002, 15676596004, 19595745005, 31353192008, 39191490010, 78382980020, 156765960040]

約数ペア:

[(1, 156765960040), (2, 78382980020), (4, 39191490010), (5, 31353192008), (8, 19595745005), (10, 15676596004), (20, 7838298002), (29, 5405722760), (40, 3919149001), (58, 2702861380), (116, 1351430690), (145, 1081144552), (232, 675715345), (290, 540572276), (580, 270286138), (877, 178752520), (1160, 135143069), (1754, 89376260), (3508, 44688130), (4385, 35750504), (7016, 22344065), (8770, 17875252), (17540, 8937626), (25433, 6163880), (35080, 4468813), (50866, 3081940), (101732, 1540970), (127165, 1232776), (154097, 1017320), (203464, 770485), (254330, 616388), (308194, 508660)]