155971168

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{157229}}^1$

素因数の和:157270

約数の個数: 24

約数和(自身を含む): 316975680

約数和(自身を除く): 161004512

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 157229, 314458, 628916, 1257832, 2515664, 4874099, 5031328, 9748198, 19496396, 38992792, 77985584, 155971168]

約数ペア:

[(1, 155971168), (2, 77985584), (4, 38992792), (8, 19496396), (16, 9748198), (31, 5031328), (32, 4874099), (62, 2515664), (124, 1257832), (248, 628916), (496, 314458), (992, 157229)]