128371164

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{2309}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 309687840

約数和(自身を除く): 181316676

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 113, 123, 164, 226, 246, 339, 452, 492, 678, 1356, 2309, 4618, 4633, 6927, 9236, 9266, 13854, 13899, 18532, 27708, 27798, 55596, 94669, 189338, 260917, 284007, 378676, 521834, 568014, 782751, 1043668, 1136028, 1565502, 3131004, 10697597, 21395194, 32092791, 42790388, 64185582, 128371164]

約数ペア:

[(1, 128371164), (2, 64185582), (3, 42790388), (4, 32092791), (6, 21395194), (12, 10697597), (41, 3131004), (82, 1565502), (113, 1136028), (123, 1043668), (164, 782751), (226, 568014), (246, 521834), (339, 378676), (452, 284007), (492, 260917), (678, 189338), (1356, 94669), (2309, 55596), (4618, 27798), (4633, 27708), (6927, 18532), (9236, 13899), (9266, 13854)]