128445972486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{163741}}^1$

素因数の和:163961

約数の個数: 64

約数和(自身を含む): 282238810560

約数和(自身を除く): 153792838074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 113, 178, 226, 267, 339, 534, 678, 1157, 1469, 2314, 2938, 3471, 4407, 6942, 8814, 10057, 20114, 30171, 60342, 130741, 163741, 261482, 327482, 392223, 491223, 784446, 982446, 2128633, 4257266, 6385899, 12771798, 14572949, 18502733, 29145898, 37005466, 43718847, 55508199, 87437694, 111016398, 189448337, 240535529, 378896674, 481071058, 568345011, 721606587, 1136690022, 1443213174, 1646743237, 3293486474, 4940229711, 9880459422, 21407662081, 42815324162, 64222986243, 128445972486]

約数ペア:

[(1, 128445972486), (2, 64222986243), (3, 42815324162), (6, 21407662081), (13, 9880459422), (26, 4940229711), (39, 3293486474), (78, 1646743237), (89, 1443213174), (113, 1136690022), (178, 721606587), (226, 568345011), (267, 481071058), (339, 378896674), (534, 240535529), (678, 189448337), (1157, 111016398), (1469, 87437694), (2314, 55508199), (2938, 43718847), (3471, 37005466), (4407, 29145898), (6942, 18502733), (8814, 14572949), (10057, 12771798), (20114, 6385899), (30171, 4257266), (60342, 2128633), (130741, 982446), (163741, 784446), (261482, 491223), (327482, 392223)]