156928304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754463}}^1$

素因数の和:754484

約数の個数: 20

約数和(自身を含む): 327437376

約数和(自身を除く): 170509072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754463, 1508926, 3017852, 6035704, 9808019, 12071408, 19616038, 39232076, 78464152, 156928304]

約数ペア:

[(1, 156928304), (2, 78464152), (4, 39232076), (8, 19616038), (13, 12071408), (16, 9808019), (26, 6035704), (52, 3017852), (104, 1508926), (208, 754463)]