164077472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23201}}^1$

素因数の和:23241

約数の個数: 48

約数和(自身を含む): 368354952

約数和(自身を除く): 204277480

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, 23201, 46402, 92804, 185608, 301613, 371216, 394417, 603226, 742432, 788834, 1206452, 1577668, 2412904, 3155336, 4825808, 5127421, 6310672, 9651616, 10254842, 12621344, 20509684, 41019368, 82038736, 164077472]

約数ペア:

[(1, 164077472), (2, 82038736), (4, 41019368), (8, 20509684), (13, 12621344), (16, 10254842), (17, 9651616), (26, 6310672), (32, 5127421), (34, 4825808), (52, 3155336), (68, 2412904), (104, 1577668), (136, 1206452), (208, 788834), (221, 742432), (272, 603226), (416, 394417), (442, 371216), (544, 301613), (884, 185608), (1768, 92804), (3536, 46402), (7072, 23201)]