155414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:679

約数の個数: 16

約数和(自身を含む): 282528

約数和(自身を除く): 127114

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 653, 1306, 4571, 9142, 11101, 22202, 77707, 155414]

約数ペア:

[(1, 155414), (2, 77707), (7, 22202), (14, 11101), (17, 9142), (34, 4571), (119, 1306), (238, 653)]