128564274

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{2243}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 264648384

約数和(自身を除く): 136084110

約数列:

[1, 2, 3, 6, 41, 82, 123, 233, 246, 466, 699, 1398, 2243, 4486, 6729, 9553, 13458, 19106, 28659, 57318, 91963, 183926, 275889, 522619, 551778, 1045238, 1567857, 3135714, 21427379, 42854758, 64282137, 128564274]

約数ペア:

[(1, 128564274), (2, 64282137), (3, 42854758), (6, 21427379), (41, 3135714), (82, 1567857), (123, 1045238), (233, 551778), (246, 522619), (466, 275889), (699, 183926), (1398, 91963), (2243, 57318), (4486, 28659), (6729, 19106), (9553, 13458)]