151506646

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{941}}^1$

素因数の和:1204

約数の個数: 24

約数和(自身を含む): 241182144

約数和(自身を除く): 89675498

約数列:

[1, 2, 19, 38, 223, 361, 446, 722, 941, 1882, 4237, 8474, 17879, 35758, 80503, 161006, 209843, 339701, 419686, 679402, 3987017, 7974034, 75753323, 151506646]

約数ペア:

[(1, 151506646), (2, 75753323), (19, 7974034), (38, 3987017), (223, 679402), (361, 419686), (446, 339701), (722, 209843), (941, 161006), (1882, 80503), (4237, 35758), (8474, 17879)]