156726968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23021}}^1$

素因数の和:23087

約数の個数: 32

約数和(自身を含む): 314940960

約数和(自身を除く): 158213992

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 6808, 23021, 46042, 92084, 184168, 529483, 851777, 1058966, 1703554, 2117932, 3407108, 4235864, 6814216, 19590871, 39181742, 78363484, 156726968]

約数ペア:

[(1, 156726968), (2, 78363484), (4, 39181742), (8, 19590871), (23, 6814216), (37, 4235864), (46, 3407108), (74, 2117932), (92, 1703554), (148, 1058966), (184, 851777), (296, 529483), (851, 184168), (1702, 92084), (3404, 46042), (6808, 23021)]