158825392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11423}}^1$

素因数の和:11521

約数の個数: 40

約数和(自身を含む): 339978240

約数和(自身を除く): 181152848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 11423, 13904, 22846, 45692, 91384, 125653, 182768, 251306, 502612, 902417, 1005224, 1804834, 2010448, 3609668, 7219336, 9926587, 14438672, 19853174, 39706348, 79412696, 158825392]

約数ペア:

[(1, 158825392), (2, 79412696), (4, 39706348), (8, 19853174), (11, 14438672), (16, 9926587), (22, 7219336), (44, 3609668), (79, 2010448), (88, 1804834), (158, 1005224), (176, 902417), (316, 502612), (632, 251306), (869, 182768), (1264, 125653), (1738, 91384), (3476, 45692), (6952, 22846), (11423, 13904)]