156980950768

素因数分解:

$2^4\times {\mathrm{39733}}^1\times {\mathrm{246931}}^1$

素因数の和:286672

約数の個数: 20

約数和(自身を含む): 304159478728

約数和(自身を除く): 147178527960

約数列:

[1, 2, 4, 8, 16, 39733, 79466, 158932, 246931, 317864, 493862, 635728, 987724, 1975448, 3950896, 9811309423, 19622618846, 39245237692, 78490475384, 156980950768]

約数ペア:

[(1, 156980950768), (2, 78490475384), (4, 39245237692), (8, 19622618846), (16, 9811309423), (39733, 3950896), (79466, 1975448), (158932, 987724), (246931, 635728), (317864, 493862)]