168021275148

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1009}}^1\times {\mathrm{44909}}^1$

素因数の和:46031

約数の個数: 72

約数和(自身を含む): 429278522400

約数和(自身を除く): 261257247252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1009, 1236, 1854, 2018, 3027, 3708, 4036, 6054, 9081, 12108, 18162, 36324, 44909, 89818, 103927, 134727, 179636, 207854, 269454, 311781, 404181, 415708, 538908, 623562, 808362, 935343, 1247124, 1616724, 1870686, 3741372, 4625627, 9251254, 13876881, 18502508, 27753762, 41630643, 45313181, 55507524, 83261286, 90626362, 135939543, 166522572, 181252724, 271879086, 407818629, 543758172, 815637258, 1631274516, 4667257643, 9334515286, 14001772929, 18669030572, 28003545858, 42005318787, 56007091716, 84010637574, 168021275148]

約数ペア:

[(1, 168021275148), (2, 84010637574), (3, 56007091716), (4, 42005318787), (6, 28003545858), (9, 18669030572), (12, 14001772929), (18, 9334515286), (36, 4667257643), (103, 1631274516), (206, 815637258), (309, 543758172), (412, 407818629), (618, 271879086), (927, 181252724), (1009, 166522572), (1236, 135939543), (1854, 90626362), (2018, 83261286), (3027, 55507524), (3708, 45313181), (4036, 41630643), (6054, 27753762), (9081, 18502508), (12108, 13876881), (18162, 9251254), (36324, 4625627), (44909, 3741372), (89818, 1870686), (103927, 1616724), (134727, 1247124), (179636, 935343), (207854, 808362), (269454, 623562), (311781, 538908), (404181, 415708)]