129792624

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{208001}}^1$

素因数の和:208025

約数の個数: 40

約数和(自身を含む): 361091472

約数和(自身を除く): 231298848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 208001, 416002, 624003, 832004, 1248006, 1664008, 2496012, 2704013, 3328016, 4992024, 5408026, 8112039, 9984048, 10816052, 16224078, 21632104, 32448156, 43264208, 64896312, 129792624]

約数ペア:

[(1, 129792624), (2, 64896312), (3, 43264208), (4, 32448156), (6, 21632104), (8, 16224078), (12, 10816052), (13, 9984048), (16, 8112039), (24, 5408026), (26, 4992024), (39, 3328016), (48, 2704013), (52, 2496012), (78, 1664008), (104, 1248006), (156, 832004), (208, 624003), (312, 416002), (624, 208001)]