146714620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 346421376

約数和(自身を除く): 199706756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 101, 130, 148, 151, 185, 202, 260, 302, 370, 404, 481, 505, 604, 740, 755, 962, 1010, 1313, 1510, 1924, 1963, 2020, 2405, 2626, 3020, 3737, 3926, 4810, 5252, 5587, 6565, 7474, 7852, 9620, 9815, 11174, 13130, 14948, 15251, 18685, 19630, 22348, 26260, 27935, 30502, 37370, 39260, 48581, 55870, 61004, 72631, 74740, 76255, 97162, 111740, 145262, 152510, 194324, 198263, 242905, 290524, 305020, 363155, 396526, 485810, 564287, 726310, 793052, 971620, 991315, 1128574, 1452620, 1982630, 2257148, 2821435, 3965260, 5642870, 7335731, 11285740, 14671462, 29342924, 36678655, 73357310, 146714620]

約数ペア:

[(1, 146714620), (2, 73357310), (4, 36678655), (5, 29342924), (10, 14671462), (13, 11285740), (20, 7335731), (26, 5642870), (37, 3965260), (52, 2821435), (65, 2257148), (74, 1982630), (101, 1452620), (130, 1128574), (148, 991315), (151, 971620), (185, 793052), (202, 726310), (260, 564287), (302, 485810), (370, 396526), (404, 363155), (481, 305020), (505, 290524), (604, 242905), (740, 198263), (755, 194324), (962, 152510), (1010, 145262), (1313, 111740), (1510, 97162), (1924, 76255), (1963, 74740), (2020, 72631), (2405, 61004), (2626, 55870), (3020, 48581), (3737, 39260), (3926, 37370), (4810, 30502), (5252, 27935), (5587, 26260), (6565, 22348), (7474, 19630), (7852, 18685), (9620, 15251), (9815, 14948), (11174, 13130)]