128946318

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 262469376

約数和(自身を除く): 133523058

約数列:

[1, 2, 3, 6, 103, 137, 206, 274, 309, 411, 618, 822, 1523, 3046, 4569, 9138, 14111, 28222, 42333, 84666, 156869, 208651, 313738, 417302, 470607, 625953, 941214, 1251906, 21491053, 42982106, 64473159, 128946318]

約数ペア:

[(1, 128946318), (2, 64473159), (3, 42982106), (6, 21491053), (103, 1251906), (137, 941214), (206, 625953), (274, 470607), (309, 417302), (411, 313738), (618, 208651), (822, 156869), (1523, 84666), (3046, 42333), (4569, 28222), (9138, 14111)]