156911562

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2219

約数の個数: 48

約数和(自身を含む): 350775360

約数和(自身を除く): 193863798

約数列:

[1, 2, 3, 6, 9, 18, 59, 71, 118, 142, 177, 213, 354, 426, 531, 639, 1062, 1278, 2081, 4162, 4189, 6243, 8378, 12486, 12567, 18729, 25134, 37458, 37701, 75402, 122779, 147751, 245558, 295502, 368337, 443253, 736674, 886506, 1105011, 1329759, 2210022, 2659518, 8717309, 17434618, 26151927, 52303854, 78455781, 156911562]

約数ペア:

[(1, 156911562), (2, 78455781), (3, 52303854), (6, 26151927), (9, 17434618), (18, 8717309), (59, 2659518), (71, 2210022), (118, 1329759), (142, 1105011), (177, 886506), (213, 736674), (354, 443253), (426, 368337), (531, 295502), (639, 245558), (1062, 147751), (1278, 122779), (2081, 75402), (4162, 37701), (4189, 37458), (6243, 25134), (8378, 18729), (12486, 12567)]