139949424

素因数分解:

$2^4\times 3^3\times {\mathrm{323957}}^1$

素因数の和:323974

約数の個数: 40

約数和(自身を含む): 401707920

約数和(自身を除く): 261758496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 323957, 647914, 971871, 1295828, 1943742, 2591656, 2915613, 3887484, 5183312, 5831226, 7774968, 8746839, 11662452, 15549936, 17493678, 23324904, 34987356, 46649808, 69974712, 139949424]

約数ペア:

[(1, 139949424), (2, 69974712), (3, 46649808), (4, 34987356), (6, 23324904), (8, 17493678), (9, 15549936), (12, 11662452), (16, 8746839), (18, 7774968), (24, 5831226), (27, 5183312), (36, 3887484), (48, 2915613), (54, 2591656), (72, 1943742), (108, 1295828), (144, 971871), (216, 647914), (432, 323957)]