139600696

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1187}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 267371280

約数和(自身を除く): 127770584

約数列:

[1, 2, 4, 8, 61, 122, 241, 244, 482, 488, 964, 1187, 1928, 2374, 4748, 9496, 14701, 29402, 58804, 72407, 117608, 144814, 286067, 289628, 572134, 579256, 1144268, 2288536, 17450087, 34900174, 69800348, 139600696]

約数ペア:

[(1, 139600696), (2, 69800348), (4, 34900174), (8, 17450087), (61, 2288536), (122, 1144268), (241, 579256), (244, 572134), (482, 289628), (488, 286067), (964, 144814), (1187, 117608), (1928, 72407), (2374, 58804), (4748, 29402), (9496, 14701)]