149793512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{36217}}^1$

素因数の和:36281

約数の個数: 32

約数和(自身を含む): 312923520

約数和(自身を除く): 163130008

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 36217, 72434, 144868, 289736, 398387, 796774, 1593548, 1702199, 3187096, 3404398, 6808796, 13617592, 18724189, 37448378, 74896756, 149793512]

約数ペア:

[(1, 149793512), (2, 74896756), (4, 37448378), (8, 18724189), (11, 13617592), (22, 6808796), (44, 3404398), (47, 3187096), (88, 1702199), (94, 1593548), (188, 796774), (376, 398387), (517, 289736), (1034, 144868), (2068, 72434), (4136, 36217)]