156955386892

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{3390551}}^1$

素因数の和:3390789

約数の個数: 24

約数和(自身を含む): 280249466112

約数和(自身を除く): 123294079220

約数列:

[1, 2, 4, 71, 142, 163, 284, 326, 652, 11573, 23146, 46292, 3390551, 6781102, 13562204, 240729121, 481458242, 552659813, 962916484, 1105319626, 2210639252, 39238846723, 78477693446, 156955386892]

約数ペア:

[(1, 156955386892), (2, 78477693446), (4, 39238846723), (71, 2210639252), (142, 1105319626), (163, 962916484), (284, 552659813), (326, 481458242), (652, 240729121), (11573, 13562204), (23146, 6781102), (46292, 3390551)]