159913384

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{143807}}^1$

素因数の和:143952

約数の個数: 16

約数和(自身を含む): 301996800

約数和(自身を除く): 142083416

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 143807, 287614, 575228, 1150456, 19989173, 39978346, 79956692, 159913384]

約数ペア:

[(1, 159913384), (2, 79956692), (4, 39978346), (8, 19989173), (139, 1150456), (278, 575228), (556, 287614), (1112, 143807)]