158584480

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{18701}}^1$

素因数の和:18769

約数の個数: 48

約数和(自身を含む): 381745224

約数和(自身を除く): 223160744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 18701, 37402, 74804, 93505, 149608, 187010, 299216, 374020, 598432, 748040, 991153, 1496080, 1982306, 2992160, 3964612, 4955765, 7929224, 9911530, 15858448, 19823060, 31716896, 39646120, 79292240, 158584480]

約数ペア:

[(1, 158584480), (2, 79292240), (4, 39646120), (5, 31716896), (8, 19823060), (10, 15858448), (16, 9911530), (20, 7929224), (32, 4955765), (40, 3964612), (53, 2992160), (80, 1982306), (106, 1496080), (160, 991153), (212, 748040), (265, 598432), (424, 374020), (530, 299216), (848, 187010), (1060, 149608), (1696, 93505), (2120, 74804), (4240, 37402), (8480, 18701)]