156291256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 342766080

約数和(自身を除く): 186474824

約数列:

[1, 2, 4, 8, 11, 22, 23, 37, 44, 46, 74, 88, 92, 148, 184, 253, 296, 407, 506, 814, 851, 1012, 1628, 1702, 2024, 2087, 3256, 3404, 4174, 6808, 8348, 9361, 16696, 18722, 22957, 37444, 45914, 48001, 74888, 77219, 91828, 96002, 154438, 183656, 192004, 308876, 384008, 528011, 617752, 849409, 1056022, 1698818, 1776037, 2112044, 3397636, 3552074, 4224088, 6795272, 7104148, 14208296, 19536407, 39072814, 78145628, 156291256]

約数ペア:

[(1, 156291256), (2, 78145628), (4, 39072814), (8, 19536407), (11, 14208296), (22, 7104148), (23, 6795272), (37, 4224088), (44, 3552074), (46, 3397636), (74, 2112044), (88, 1776037), (92, 1698818), (148, 1056022), (184, 849409), (253, 617752), (296, 528011), (407, 384008), (506, 308876), (814, 192004), (851, 183656), (1012, 154438), (1628, 96002), (1702, 91828), (2024, 77219), (2087, 74888), (3256, 48001), (3404, 45914), (4174, 37444), (6808, 22957), (8348, 18722), (9361, 16696)]