128019282

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 283668480

約数和(自身を除く): 155649198

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 113, 174, 226, 339, 383, 493, 678, 766, 986, 1149, 1479, 1921, 2298, 2958, 3277, 3842, 5763, 6511, 6554, 9831, 11107, 11526, 13022, 19533, 19662, 22214, 33321, 39066, 43279, 55709, 66642, 86558, 111418, 129837, 167127, 188819, 259674, 334254, 377638, 566457, 735743, 1132914, 1255091, 1471486, 2207229, 2510182, 3765273, 4414458, 7530546, 21336547, 42673094, 64009641, 128019282]

約数ペア:

[(1, 128019282), (2, 64009641), (3, 42673094), (6, 21336547), (17, 7530546), (29, 4414458), (34, 3765273), (51, 2510182), (58, 2207229), (87, 1471486), (102, 1255091), (113, 1132914), (174, 735743), (226, 566457), (339, 377638), (383, 334254), (493, 259674), (678, 188819), (766, 167127), (986, 129837), (1149, 111418), (1479, 86558), (1921, 66642), (2298, 55709), (2958, 43279), (3277, 39066), (3842, 33321), (5763, 22214), (6511, 19662), (6554, 19533), (9831, 13022), (11107, 11526)]