152574728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{3329}}^1$

素因数の和:3689

約数の個数: 32

約数和(自身を含む): 303895800

約数和(自身を除く): 151321072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 2696, 3329, 5729, 6658, 11458, 13316, 22916, 26632, 45832, 56593, 113186, 226372, 452744, 1121873, 2243746, 4487492, 8974984, 19071841, 38143682, 76287364, 152574728]

約数ペア:

[(1, 152574728), (2, 76287364), (4, 38143682), (8, 19071841), (17, 8974984), (34, 4487492), (68, 2243746), (136, 1121873), (337, 452744), (674, 226372), (1348, 113186), (2696, 56593), (3329, 45832), (5729, 26632), (6658, 22916), (11458, 13316)]