149820902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33547}}^1$

素因数の和:33596

約数の個数: 32

約数和(自身を含む): 289854720

約数和(自身を除く): 140033818

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 33547, 67094, 234829, 369017, 469658, 738034, 972863, 1945726, 2583119, 5166238, 6810041, 10701493, 13620082, 21402986, 74910451, 149820902]

約数ペア:

[(1, 149820902), (2, 74910451), (7, 21402986), (11, 13620082), (14, 10701493), (22, 6810041), (29, 5166238), (58, 2583119), (77, 1945726), (154, 972863), (203, 738034), (319, 469658), (406, 369017), (638, 234829), (2233, 67094), (4466, 33547)]