157077868520

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1\times {\mathrm{109267}}^1$

素因数の和:109794

約数の個数: 64

約数和(自身を含む): 358512678720

約数和(自身を除く): 201434810200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 433, 664, 830, 866, 1660, 1732, 2165, 3320, 3464, 4330, 8660, 17320, 35939, 71878, 109267, 143756, 179695, 218534, 287512, 359390, 437068, 546335, 718780, 874136, 1092670, 1437560, 2185340, 4370680, 9069161, 18138322, 36276644, 45345805, 47312611, 72553288, 90691610, 94625222, 181383220, 189250444, 236563055, 362766440, 378500888, 473126110, 946252220, 1892504440, 3926946713, 7853893426, 15707786852, 19634733565, 31415573704, 39269467130, 78538934260, 157077868520]

約数ペア:

[(1, 157077868520), (2, 78538934260), (4, 39269467130), (5, 31415573704), (8, 19634733565), (10, 15707786852), (20, 7853893426), (40, 3926946713), (83, 1892504440), (166, 946252220), (332, 473126110), (415, 378500888), (433, 362766440), (664, 236563055), (830, 189250444), (866, 181383220), (1660, 94625222), (1732, 90691610), (2165, 72553288), (3320, 47312611), (3464, 45345805), (4330, 36276644), (8660, 18138322), (17320, 9069161), (35939, 4370680), (71878, 2185340), (109267, 1437560), (143756, 1092670), (179695, 874136), (218534, 718780), (287512, 546335), (359390, 437068)]