156638939524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{32003}}^1\times {\mathrm{33071}}^1$

素因数の和:65115

約数の個数: 24

約数和(自身を含む): 281544052608

約数和(自身を除く): 124905113084

約数列:

[1, 2, 4, 37, 74, 148, 32003, 33071, 64006, 66142, 128012, 132284, 1184111, 1223627, 2368222, 2447254, 4736444, 4894508, 1058371213, 2116742426, 4233484852, 39159734881, 78319469762, 156638939524]

約数ペア:

[(1, 156638939524), (2, 78319469762), (4, 39159734881), (37, 4233484852), (74, 2116742426), (148, 1058371213), (32003, 4894508), (33071, 4736444), (64006, 2447254), (66142, 2368222), (128012, 1223627), (132284, 1184111)]