145858636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1069}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 319253760

約数和(自身を除く): 173395124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 443, 886, 1069, 1772, 2138, 3101, 4276, 4873, 6202, 7483, 9746, 11759, 12404, 14966, 19492, 23518, 29932, 34111, 47036, 68222, 82313, 136444, 164626, 329252, 473567, 947134, 1894268, 3314969, 5209237, 6629938, 10418474, 13259876, 20836948, 36464659, 72929318, 145858636]

約数ペア:

[(1, 145858636), (2, 72929318), (4, 36464659), (7, 20836948), (11, 13259876), (14, 10418474), (22, 6629938), (28, 5209237), (44, 3314969), (77, 1894268), (154, 947134), (308, 473567), (443, 329252), (886, 164626), (1069, 136444), (1772, 82313), (2138, 68222), (3101, 47036), (4276, 34111), (4873, 29932), (6202, 23518), (7483, 19492), (9746, 14966), (11759, 12404)]