140638992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{225383}}^1$

素因数の和:225407

約数の個数: 40

約数和(自身を含む): 391266624

約数和(自身を除く): 250627632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 225383, 450766, 676149, 901532, 1352298, 1803064, 2704596, 2929979, 3606128, 5409192, 5859958, 8789937, 10818384, 11719916, 17579874, 23439832, 35159748, 46879664, 70319496, 140638992]

約数ペア:

[(1, 140638992), (2, 70319496), (3, 46879664), (4, 35159748), (6, 23439832), (8, 17579874), (12, 11719916), (13, 10818384), (16, 8789937), (24, 5859958), (26, 5409192), (39, 3606128), (48, 2929979), (52, 2704596), (78, 1803064), (104, 1352298), (156, 901532), (208, 676149), (312, 450766), (624, 225383)]