151009072

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{68891}}^1$

素因数の和:69036

約数の個数: 20

約数和(自身を含む): 294719976

約数和(自身を除く): 143710904

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 68891, 137782, 275564, 551128, 1102256, 9438067, 18876134, 37752268, 75504536, 151009072]

約数ペア:

[(1, 151009072), (2, 75504536), (4, 37752268), (8, 18876134), (16, 9438067), (137, 1102256), (274, 551128), (548, 275564), (1096, 137782), (2192, 68891)]