127698848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{210031}}^1$

素因数の和:210060

約数の個数: 24

約数和(自身を含む): 264640320

約数和(自身を除く): 136941472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 210031, 420062, 840124, 1680248, 3360496, 3990589, 6720992, 7981178, 15962356, 31924712, 63849424, 127698848]

約数ペア:

[(1, 127698848), (2, 63849424), (4, 31924712), (8, 15962356), (16, 7981178), (19, 6720992), (32, 3990589), (38, 3360496), (76, 1680248), (152, 840124), (304, 420062), (608, 210031)]