140509128

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{158231}}^1$

素因数の和:158277

約数の個数: 32

約数和(自身を含む): 360768960

約数和(自身を除く): 220259832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 158231, 316462, 474693, 632924, 949386, 1265848, 1898772, 3797544, 5854547, 11709094, 17563641, 23418188, 35127282, 46836376, 70254564, 140509128]

約数ペア:

[(1, 140509128), (2, 70254564), (3, 46836376), (4, 35127282), (6, 23418188), (8, 17563641), (12, 11709094), (24, 5854547), (37, 3797544), (74, 1898772), (111, 1265848), (148, 949386), (222, 632924), (296, 474693), (444, 316462), (888, 158231)]