140230896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{224729}}^1$

素因数の和:224753

約数の個数: 40

約数和(自身を含む): 390131280

約数和(自身を除く): 249900384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 224729, 449458, 674187, 898916, 1348374, 1797832, 2696748, 2921477, 3595664, 5393496, 5842954, 8764431, 10786992, 11685908, 17528862, 23371816, 35057724, 46743632, 70115448, 140230896]

約数ペア:

[(1, 140230896), (2, 70115448), (3, 46743632), (4, 35057724), (6, 23371816), (8, 17528862), (12, 11685908), (13, 10786992), (16, 8764431), (24, 5842954), (26, 5393496), (39, 3595664), (48, 2921477), (52, 2696748), (78, 1797832), (104, 1348374), (156, 898916), (208, 674187), (312, 449458), (624, 224729)]