139295988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{297641}}^1$

素因数の和:297664

約数の個数: 36

約数和(自身を含む): 379195908

約数和(自身を除く): 239899920

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 297641, 595282, 892923, 1190564, 1785846, 2678769, 3571692, 3869333, 5357538, 7738666, 10715076, 11607999, 15477332, 23215998, 34823997, 46431996, 69647994, 139295988]

約数ペア:

[(1, 139295988), (2, 69647994), (3, 46431996), (4, 34823997), (6, 23215998), (9, 15477332), (12, 11607999), (13, 10715076), (18, 7738666), (26, 5357538), (36, 3869333), (39, 3571692), (52, 2678769), (78, 1785846), (117, 1190564), (156, 892923), (234, 595282), (468, 297641)]