155821386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 364066560

約数和(自身を除く): 208245174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 109, 202, 218, 303, 327, 337, 606, 654, 674, 707, 763, 1011, 1414, 1526, 2022, 2121, 2289, 2359, 4242, 4578, 4718, 7077, 11009, 14154, 22018, 33027, 34037, 36733, 66054, 68074, 73466, 77063, 102111, 110199, 154126, 204222, 220398, 231189, 238259, 257131, 462378, 476518, 514262, 714777, 771393, 1429554, 1542786, 3710033, 7420066, 11130099, 22260198, 25970231, 51940462, 77910693, 155821386]

約数ペア:

[(1, 155821386), (2, 77910693), (3, 51940462), (6, 25970231), (7, 22260198), (14, 11130099), (21, 7420066), (42, 3710033), (101, 1542786), (109, 1429554), (202, 771393), (218, 714777), (303, 514262), (327, 476518), (337, 462378), (606, 257131), (654, 238259), (674, 231189), (707, 220398), (763, 204222), (1011, 154126), (1414, 110199), (1526, 102111), (2022, 77063), (2121, 73466), (2289, 68074), (2359, 66054), (4242, 36733), (4578, 34037), (4718, 33027), (7077, 22018), (11009, 14154)]