151956064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21487}}^1$

素因数の和:21527

約数の個数: 48

約数和(自身を含む): 341143488

約数和(自身を除く): 189187424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 21487, 42974, 85948, 171896, 279331, 343792, 365279, 558662, 687584, 730558, 1117324, 1461116, 2234648, 2922232, 4469296, 4748627, 5844464, 8938592, 9497254, 11688928, 18994508, 37989016, 75978032, 151956064]

約数ペア:

[(1, 151956064), (2, 75978032), (4, 37989016), (8, 18994508), (13, 11688928), (16, 9497254), (17, 8938592), (26, 5844464), (32, 4748627), (34, 4469296), (52, 2922232), (68, 2234648), (104, 1461116), (136, 1117324), (208, 730558), (221, 687584), (272, 558662), (416, 365279), (442, 343792), (544, 279331), (884, 171896), (1768, 85948), (3536, 42974), (7072, 21487)]