138782164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{23813}}^1$

素因数の和:23895

約数の個数: 24

約数和(自身を含む): 256048128

約数和(自身を除く): 117265964

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 23813, 47626, 95252, 738203, 1119211, 1476406, 2238422, 2952812, 4476844, 34695541, 69391082, 138782164]

約数ペア:

[(1, 138782164), (2, 69391082), (4, 34695541), (31, 4476844), (47, 2952812), (62, 2238422), (94, 1476406), (124, 1119211), (188, 738203), (1457, 95252), (2914, 47626), (5828, 23813)]