177165708

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 418758144

約数和(自身を除く): 241592436

約数列:

[1, 2, 3, 4, 6, 12, 157, 271, 314, 347, 471, 542, 628, 694, 813, 942, 1041, 1084, 1388, 1626, 1884, 2082, 3252, 4164, 42547, 54479, 85094, 94037, 108958, 127641, 163437, 170188, 188074, 217916, 255282, 282111, 326874, 376148, 510564, 564222, 653748, 1128444, 14763809, 29527618, 44291427, 59055236, 88582854, 177165708]

約数ペア:

[(1, 177165708), (2, 88582854), (3, 59055236), (4, 44291427), (6, 29527618), (12, 14763809), (157, 1128444), (271, 653748), (314, 564222), (347, 510564), (471, 376148), (542, 326874), (628, 282111), (694, 255282), (813, 217916), (942, 188074), (1041, 170188), (1084, 163437), (1388, 127641), (1626, 108958), (1884, 94037), (2082, 85094), (3252, 54479), (4164, 42547)]