164042690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 96

約数和(自身を含む): 372314880

約数和(自身を除く): 208272190

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 49, 70, 85, 94, 98, 119, 170, 235, 238, 245, 329, 419, 470, 490, 595, 658, 799, 833, 838, 1190, 1598, 1645, 1666, 2095, 2303, 2933, 3290, 3995, 4165, 4190, 4606, 5593, 5866, 7123, 7990, 8330, 11186, 11515, 14246, 14665, 19693, 20531, 23030, 27965, 29330, 35615, 39151, 39386, 41062, 49861, 55930, 71230, 78302, 98465, 99722, 102655, 137851, 195755, 196930, 205310, 249305, 275702, 334781, 349027, 391510, 498610, 669562, 689255, 698054, 964957, 1378510, 1673905, 1745135, 1929914, 2343467, 3347810, 3490270, 4686934, 4824785, 9649570, 11717335, 16404269, 23434670, 32808538, 82021345, 164042690]

約数ペア:

[(1, 164042690), (2, 82021345), (5, 32808538), (7, 23434670), (10, 16404269), (14, 11717335), (17, 9649570), (34, 4824785), (35, 4686934), (47, 3490270), (49, 3347810), (70, 2343467), (85, 1929914), (94, 1745135), (98, 1673905), (119, 1378510), (170, 964957), (235, 698054), (238, 689255), (245, 669562), (329, 498610), (419, 391510), (470, 349027), (490, 334781), (595, 275702), (658, 249305), (799, 205310), (833, 196930), (838, 195755), (1190, 137851), (1598, 102655), (1645, 99722), (1666, 98465), (2095, 78302), (2303, 71230), (2933, 55930), (3290, 49861), (3995, 41062), (4165, 39386), (4190, 39151), (4606, 35615), (5593, 29330), (5866, 27965), (7123, 23030), (7990, 20531), (8330, 19693), (11186, 14665), (11515, 14246)]