138528312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{444001}}^1$

素因数の和:444023

約数の個数: 32

約数和(自身を含む): 372961680

約数和(自身を除く): 234433368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 444001, 888002, 1332003, 1776004, 2664006, 3552008, 5328012, 5772013, 10656024, 11544026, 17316039, 23088052, 34632078, 46176104, 69264156, 138528312]

約数ペア:

[(1, 138528312), (2, 69264156), (3, 46176104), (4, 34632078), (6, 23088052), (8, 17316039), (12, 11544026), (13, 10656024), (24, 5772013), (26, 5328012), (39, 3552008), (52, 2664006), (78, 1776004), (104, 1332003), (156, 888002), (312, 444001)]