133038568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9203}}^1$

素因数の和:9361

約数の個数: 32

約数和(自身を含む): 270597600

約数和(自身を除く): 137559032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 9203, 14456, 18406, 36812, 73624, 119639, 239278, 478556, 957112, 1279217, 2558434, 5116868, 10233736, 16629821, 33259642, 66519284, 133038568]

約数ペア:

[(1, 133038568), (2, 66519284), (4, 33259642), (8, 16629821), (13, 10233736), (26, 5116868), (52, 2558434), (104, 1279217), (139, 957112), (278, 478556), (556, 239278), (1112, 119639), (1807, 73624), (3614, 36812), (7228, 18406), (9203, 14456)]