126523984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 254626560

約数和(自身を除く): 128102576

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 367, 464, 734, 743, 1468, 1486, 2936, 2972, 5872, 5944, 10643, 11888, 21286, 21547, 42572, 43094, 85144, 86188, 170288, 172376, 272681, 344752, 545362, 1090724, 2181448, 4362896, 7907749, 15815498, 31630996, 63261992, 126523984]

約数ペア:

[(1, 126523984), (2, 63261992), (4, 31630996), (8, 15815498), (16, 7907749), (29, 4362896), (58, 2181448), (116, 1090724), (232, 545362), (367, 344752), (464, 272681), (734, 172376), (743, 170288), (1468, 86188), (1486, 85144), (2936, 43094), (2972, 42572), (5872, 21547), (5944, 21286), (10643, 11888)]