157264434

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 345945600

約数和(自身を除く): 188681166

約数列:

[1, 2, 3, 6, 9, 18, 149, 191, 298, 307, 382, 447, 573, 614, 894, 921, 1146, 1341, 1719, 1842, 2682, 2763, 3438, 5526, 28459, 45743, 56918, 58637, 85377, 91486, 117274, 137229, 170754, 175911, 256131, 274458, 351822, 411687, 512262, 527733, 823374, 1055466, 8736913, 17473826, 26210739, 52421478, 78632217, 157264434]

約数ペア:

[(1, 157264434), (2, 78632217), (3, 52421478), (6, 26210739), (9, 17473826), (18, 8736913), (149, 1055466), (191, 823374), (298, 527733), (307, 512262), (382, 411687), (447, 351822), (573, 274458), (614, 256131), (894, 175911), (921, 170754), (1146, 137229), (1341, 117274), (1719, 91486), (1842, 85377), (2682, 58637), (2763, 56918), (3438, 45743), (5526, 28459)]