155111408

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{94121}}^1$

素因数の和:94232

約数の個数: 20

約数和(自身を含む): 303449328

約数和(自身を除く): 148337920

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 94121, 188242, 376484, 752968, 1505936, 9694463, 19388926, 38777852, 77555704, 155111408]

約数ペア:

[(1, 155111408), (2, 77555704), (4, 38777852), (8, 19388926), (16, 9694463), (103, 1505936), (206, 752968), (412, 376484), (824, 188242), (1648, 94121)]