157220944

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{233}}^2$

素因数の和:655

約数の個数: 30

約数和(自身を含む): 307618766

約数和(自身を除く): 150397822

約数列:

[1, 2, 4, 8, 16, 181, 233, 362, 466, 724, 932, 1448, 1864, 2896, 3728, 42173, 54289, 84346, 108578, 168692, 217156, 337384, 434312, 674768, 868624, 9826309, 19652618, 39305236, 78610472, 157220944]

約数ペア:

[(1, 157220944), (2, 78610472), (4, 39305236), (8, 19652618), (16, 9826309), (181, 868624), (233, 674768), (362, 434312), (466, 337384), (724, 217156), (932, 168692), (1448, 108578), (1864, 84346), (2896, 54289), (3728, 42173)]