156921808652

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1097}}^1\times {\mathrm{16427}}^1$

素因数の和:17846

約数の個数: 48

約数和(自身を含む): 315158957568

約数和(自身を除く): 158237148916

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1097, 1244, 2177, 2194, 4354, 4388, 7679, 8708, 15358, 16427, 30716, 32854, 65708, 114989, 229978, 341167, 459956, 682334, 1364668, 2388169, 4776338, 5108797, 9552676, 10217594, 18020419, 20435188, 35761579, 36040838, 71523158, 72081676, 126142933, 143046316, 252285866, 504571732, 5604350309, 11208700618, 22417401236, 39230452163, 78460904326, 156921808652]

約数ペア:

[(1, 156921808652), (2, 78460904326), (4, 39230452163), (7, 22417401236), (14, 11208700618), (28, 5604350309), (311, 504571732), (622, 252285866), (1097, 143046316), (1244, 126142933), (2177, 72081676), (2194, 71523158), (4354, 36040838), (4388, 35761579), (7679, 20435188), (8708, 18020419), (15358, 10217594), (16427, 9552676), (30716, 5108797), (32854, 4776338), (65708, 2388169), (114989, 1364668), (229978, 682334), (341167, 459956)]