156312312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{501001}}^1$

素因数の和:501023

約数の個数: 32

約数和(自身を含む): 420841680

約数和(自身を除く): 264529368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 501001, 1002002, 1503003, 2004004, 3006006, 4008008, 6012012, 6513013, 12024024, 13026026, 19539039, 26052052, 39078078, 52104104, 78156156, 156312312]

約数ペア:

[(1, 156312312), (2, 78156156), (3, 52104104), (4, 39078078), (6, 26052052), (8, 19539039), (12, 13026026), (13, 12024024), (24, 6513013), (26, 6012012), (39, 4008008), (52, 3006006), (78, 2004004), (104, 1503003), (156, 1002002), (312, 501001)]