156770368

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{128923}}^1$

素因数の和:128954

約数の個数: 28

約数和(自身を含む): 327466960

約数和(自身を除く): 170696592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 128923, 257846, 515692, 1031384, 2062768, 2449537, 4125536, 4899074, 8251072, 9798148, 19596296, 39192592, 78385184, 156770368]

約数ペア:

[(1, 156770368), (2, 78385184), (4, 39192592), (8, 19596296), (16, 9798148), (19, 8251072), (32, 4899074), (38, 4125536), (64, 2449537), (76, 2062768), (152, 1031384), (304, 515692), (608, 257846), (1216, 128923)]