142100948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1244

約数の個数: 36

約数和(自身を含む): 274473696

約数和(自身を除く): 132372748

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 331, 484, 662, 887, 1324, 1774, 3548, 3641, 7282, 9757, 14564, 19514, 39028, 40051, 80102, 107327, 160204, 214654, 293597, 429308, 587194, 1174388, 3229567, 6459134, 12918268, 35525237, 71050474, 142100948]

約数ペア:

[(1, 142100948), (2, 71050474), (4, 35525237), (11, 12918268), (22, 6459134), (44, 3229567), (121, 1174388), (242, 587194), (331, 429308), (484, 293597), (662, 214654), (887, 160204), (1324, 107327), (1774, 80102), (3548, 40051), (3641, 39028), (7282, 19514), (9757, 14564)]