122879288

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70783}}^1$

素因数の和:70827

約数の個数: 32

約数和(自身を含む): 271810560

約数和(自身を除く): 148931272

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 70783, 141566, 283132, 495481, 566264, 990962, 1981924, 2194273, 3963848, 4388546, 8777092, 15359911, 17554184, 30719822, 61439644, 122879288]

約数ペア:

[(1, 122879288), (2, 61439644), (4, 30719822), (7, 17554184), (8, 15359911), (14, 8777092), (28, 4388546), (31, 3963848), (56, 2194273), (62, 1981924), (124, 990962), (217, 566264), (248, 495481), (434, 283132), (868, 141566), (1736, 70783)]