139459376

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42937}}^1$

素因数の和:42981

約数の個数: 40

約数和(自身を含む): 319458720

約数和(自身を除く): 179999344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 42937, 85874, 171748, 300559, 343496, 601118, 686992, 1202236, 1245173, 2404472, 2490346, 4808944, 4980692, 8716211, 9961384, 17432422, 19922768, 34864844, 69729688, 139459376]

約数ペア:

[(1, 139459376), (2, 69729688), (4, 34864844), (7, 19922768), (8, 17432422), (14, 9961384), (16, 8716211), (28, 4980692), (29, 4808944), (56, 2490346), (58, 2404472), (112, 1245173), (116, 1202236), (203, 686992), (232, 601118), (406, 343496), (464, 300559), (812, 171748), (1624, 85874), (3248, 42937)]