155223978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{284293}}^1$

素因数の和:284318

約数の個数: 32

約数和(自身を含む): 382091136

約数和(自身を除く): 226867158

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 284293, 568586, 852879, 1705758, 1990051, 3695809, 3980102, 5970153, 7391618, 11087427, 11940306, 22174854, 25870663, 51741326, 77611989, 155223978]

約数ペア:

[(1, 155223978), (2, 77611989), (3, 51741326), (6, 25870663), (7, 22174854), (13, 11940306), (14, 11087427), (21, 7391618), (26, 5970153), (39, 3980102), (42, 3695809), (78, 1990051), (91, 1705758), (182, 852879), (273, 568586), (546, 284293)]