156939819128

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{523}}^1\times {\mathrm{513829}}^1$

素因数の和:514431

約数の個数: 32

約数和(自身を含む): 298864081200

約数和(自身を除く): 141924262072

約数列:

[1, 2, 4, 8, 73, 146, 292, 523, 584, 1046, 2092, 4184, 38179, 76358, 152716, 305432, 513829, 1027658, 2055316, 4110632, 37509517, 75019034, 150038068, 268732567, 300076136, 537465134, 1074930268, 2149860536, 19617477391, 39234954782, 78469909564, 156939819128]

約数ペア:

[(1, 156939819128), (2, 78469909564), (4, 39234954782), (8, 19617477391), (73, 2149860536), (146, 1074930268), (292, 537465134), (523, 300076136), (584, 268732567), (1046, 150038068), (2092, 75019034), (4184, 37509517), (38179, 4110632), (76358, 2055316), (152716, 1027658), (305432, 513829)]