158502008

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{91303}}^1$

素因数の和:91347

約数の個数: 32

約数和(自身を含む): 350607360

約数和(自身を除く): 192105352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 91303, 182606, 365212, 639121, 730424, 1278242, 2556484, 2830393, 5112968, 5660786, 11321572, 19812751, 22643144, 39625502, 79251004, 158502008]

約数ペア:

[(1, 158502008), (2, 79251004), (4, 39625502), (7, 22643144), (8, 19812751), (14, 11321572), (28, 5660786), (31, 5112968), (56, 2830393), (62, 2556484), (124, 1278242), (217, 730424), (248, 639121), (434, 365212), (868, 182606), (1736, 91303)]