155736392

素因数分解:

$2^3\times 7^1\times {\mathrm{2781007}}^1$

素因数の和:2781020

約数の個数: 16

約数和(自身を含む): 333720960

約数和(自身を除く): 177984568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2781007, 5562014, 11124028, 19467049, 22248056, 38934098, 77868196, 155736392]

約数ペア:

[(1, 155736392), (2, 77868196), (4, 38934098), (7, 22248056), (8, 19467049), (14, 11124028), (28, 5562014), (56, 2781007)]