138746712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{444701}}^1$

素因数の和:444723

約数の個数: 32

約数和(自身を含む): 373549680

約数和(自身を除く): 234802968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 444701, 889402, 1334103, 1778804, 2668206, 3557608, 5336412, 5781113, 10672824, 11562226, 17343339, 23124452, 34686678, 46248904, 69373356, 138746712]

約数ペア:

[(1, 138746712), (2, 69373356), (3, 46248904), (4, 34686678), (6, 23124452), (8, 17343339), (12, 11562226), (13, 10672824), (24, 5781113), (26, 5336412), (39, 3557608), (52, 2668206), (78, 1778804), (104, 1334103), (156, 889402), (312, 444701)]