156701268040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1\times {\mathrm{110437}}^1$

素因数の和:112334

約数の個数: 64

約数和(自身を含む): 371336731200

約数和(自身を除く): 214635463160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1867, 3734, 7468, 9335, 14936, 18670, 35473, 37340, 70946, 74680, 110437, 141892, 177365, 220874, 283784, 354730, 441748, 552185, 709460, 883496, 1104370, 1418920, 2098303, 2208740, 4196606, 4417480, 8393212, 10491515, 16786424, 20983030, 41966060, 83932120, 206185879, 412371758, 824743516, 1030929395, 1649487032, 2061858790, 3917531701, 4123717580, 7835063402, 8247435160, 15670126804, 19587658505, 31340253608, 39175317010, 78350634020, 156701268040]

約数ペア:

[(1, 156701268040), (2, 78350634020), (4, 39175317010), (5, 31340253608), (8, 19587658505), (10, 15670126804), (19, 8247435160), (20, 7835063402), (38, 4123717580), (40, 3917531701), (76, 2061858790), (95, 1649487032), (152, 1030929395), (190, 824743516), (380, 412371758), (760, 206185879), (1867, 83932120), (3734, 41966060), (7468, 20983030), (9335, 16786424), (14936, 10491515), (18670, 8393212), (35473, 4417480), (37340, 4196606), (70946, 2208740), (74680, 2098303), (110437, 1418920), (141892, 1104370), (177365, 883496), (220874, 709460), (283784, 552185), (354730, 441748)]