151505214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{18311}}^1$

素因数の和:18520

約数の個数: 32

約数和(自身を含む): 348074496

約数和(自身を除く): 196569282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 18311, 36622, 54933, 109866, 128177, 256354, 384531, 769062, 3607267, 7214534, 10821801, 21643602, 25250869, 50501738, 75752607, 151505214]

約数ペア:

[(1, 151505214), (2, 75752607), (3, 50501738), (6, 25250869), (7, 21643602), (14, 10821801), (21, 7214534), (42, 3607267), (197, 769062), (394, 384531), (591, 256354), (1182, 128177), (1379, 109866), (2758, 54933), (4137, 36622), (8274, 18311)]