138415212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{295759}}^1$

素因数の和:295782

約数の個数: 36

約数和(自身を含む): 376798240

約数和(自身を除く): 238383028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 295759, 591518, 887277, 1183036, 1774554, 2661831, 3549108, 3844867, 5323662, 7689734, 10647324, 11534601, 15379468, 23069202, 34603803, 46138404, 69207606, 138415212]

約数ペア:

[(1, 138415212), (2, 69207606), (3, 46138404), (4, 34603803), (6, 23069202), (9, 15379468), (12, 11534601), (13, 10647324), (18, 7689734), (26, 5323662), (36, 3844867), (39, 3549108), (52, 2661831), (78, 1774554), (117, 1183036), (156, 887277), (234, 591518), (468, 295759)]