157090252802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{44959}}^1$

素因数の和:45315

約数の個数: 64

約数和(自身を含む): 291573872640

約数和(自身を除く): 134483619838

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 277, 371, 554, 742, 901, 1802, 1939, 3878, 4709, 6307, 9418, 12614, 14681, 29362, 32963, 44959, 65926, 89918, 102767, 205534, 249577, 314713, 499154, 629426, 764303, 1528606, 1747039, 2382827, 3494078, 4765654, 5350121, 10700242, 12453643, 16679789, 24907286, 33359578, 40508059, 81016118, 87175501, 174351002, 211711931, 283556413, 423423862, 567112826, 660043079, 1320086158, 1481983517, 2963967034, 4620301553, 9240603106, 11220732343, 22441464686, 78545126401, 157090252802]

約数ペア:

[(1, 157090252802), (2, 78545126401), (7, 22441464686), (14, 11220732343), (17, 9240603106), (34, 4620301553), (53, 2963967034), (106, 1481983517), (119, 1320086158), (238, 660043079), (277, 567112826), (371, 423423862), (554, 283556413), (742, 211711931), (901, 174351002), (1802, 87175501), (1939, 81016118), (3878, 40508059), (4709, 33359578), (6307, 24907286), (9418, 16679789), (12614, 12453643), (14681, 10700242), (29362, 5350121), (32963, 4765654), (44959, 3494078), (65926, 2382827), (89918, 1747039), (102767, 1528606), (205534, 764303), (249577, 629426), (314713, 499154)]