156667735880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7649}}^1\times {\mathrm{17657}}^1$

素因数の和:25346

約数の個数: 64

約数和(自身を含む): 364725990000

約数和(自身を除く): 208058254120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7649, 15298, 17657, 30596, 35314, 38245, 61192, 70628, 76490, 88285, 141256, 152980, 176570, 221821, 305960, 353140, 443642, 512053, 706280, 887284, 1024106, 1109105, 1774568, 2048212, 2218210, 2560265, 4096424, 4436420, 5120530, 8872840, 10241060, 20482120, 135058393, 270116786, 540233572, 675291965, 1080467144, 1350583930, 2701167860, 3916693397, 5402335720, 7833386794, 15666773588, 19583466985, 31333547176, 39166933970, 78333867940, 156667735880]

約数ペア:

[(1, 156667735880), (2, 78333867940), (4, 39166933970), (5, 31333547176), (8, 19583466985), (10, 15666773588), (20, 7833386794), (29, 5402335720), (40, 3916693397), (58, 2701167860), (116, 1350583930), (145, 1080467144), (232, 675291965), (290, 540233572), (580, 270116786), (1160, 135058393), (7649, 20482120), (15298, 10241060), (17657, 8872840), (30596, 5120530), (35314, 4436420), (38245, 4096424), (61192, 2560265), (70628, 2218210), (76490, 2048212), (88285, 1774568), (141256, 1109105), (152980, 1024106), (176570, 887284), (221821, 706280), (305960, 512053), (353140, 443642)]