131128608

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105071}}^1$

素因数の和:105097

約数の個数: 48

約数和(自身を含む): 370694016

約数和(自身を除く): 239565408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 105071, 210142, 315213, 420284, 630426, 840568, 1260852, 1365923, 1681136, 2521704, 2731846, 3362272, 4097769, 5043408, 5463692, 8195538, 10086816, 10927384, 16391076, 21854768, 32782152, 43709536, 65564304, 131128608]

約数ペア:

[(1, 131128608), (2, 65564304), (3, 43709536), (4, 32782152), (6, 21854768), (8, 16391076), (12, 10927384), (13, 10086816), (16, 8195538), (24, 5463692), (26, 5043408), (32, 4097769), (39, 3362272), (48, 2731846), (52, 2521704), (78, 1681136), (96, 1365923), (104, 1260852), (156, 840568), (208, 630426), (312, 420284), (416, 315213), (624, 210142), (1248, 105071)]