139966528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5801}}^1$

素因数の和:5855

約数の個数: 56

約数和(自身を含む): 309478680

約数和(自身を除く): 169512152

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1856, 3016, 5801, 6032, 11602, 12064, 23204, 24128, 46408, 75413, 92816, 150826, 168229, 185632, 301652, 336458, 371264, 603304, 672916, 1206608, 1345832, 2186977, 2413216, 2691664, 4373954, 4826432, 5383328, 8747908, 10766656, 17495816, 34991632, 69983264, 139966528]

約数ペア:

[(1, 139966528), (2, 69983264), (4, 34991632), (8, 17495816), (13, 10766656), (16, 8747908), (26, 5383328), (29, 4826432), (32, 4373954), (52, 2691664), (58, 2413216), (64, 2186977), (104, 1345832), (116, 1206608), (208, 672916), (232, 603304), (377, 371264), (416, 336458), (464, 301652), (754, 185632), (832, 168229), (928, 150826), (1508, 92816), (1856, 75413), (3016, 46408), (5801, 24128), (6032, 23204), (11602, 12064)]