139803336

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{21817}}^1$

素因数の和:21918

約数の個数: 48

約数和(自身を含む): 382905900

約数和(自身を除く): 243102564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 21817, 43634, 65451, 87268, 130902, 174536, 196353, 261804, 392706, 523608, 785412, 1570824, 1941713, 3883426, 5825139, 7766852, 11650278, 15533704, 17475417, 23300556, 34950834, 46601112, 69901668, 139803336]

約数ペア:

[(1, 139803336), (2, 69901668), (3, 46601112), (4, 34950834), (6, 23300556), (8, 17475417), (9, 15533704), (12, 11650278), (18, 7766852), (24, 5825139), (36, 3883426), (72, 1941713), (89, 1570824), (178, 785412), (267, 523608), (356, 392706), (534, 261804), (712, 196353), (801, 174536), (1068, 130902), (1602, 87268), (2136, 65451), (3204, 43634), (6408, 21817)]