128897996931

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{5351}}^1$

素因数の和:5613

約数の個数: 96

約数和(自身を含む): 215447371776

約数和(自身を除く): 86549374845

約数列:

[1, 3, 9, 11, 31, 33, 47, 93, 99, 141, 167, 279, 341, 423, 501, 517, 1023, 1457, 1503, 1551, 1837, 3069, 4371, 4653, 5177, 5351, 5511, 7849, 13113, 15531, 16027, 16053, 16533, 23547, 46593, 48081, 48159, 56947, 58861, 70641, 86339, 144243, 165881, 170841, 176583, 243319, 251497, 259017, 497643, 512523, 529749, 729957, 754491, 777051, 893617, 1492929, 1824691, 2189871, 2263473, 2676509, 2680851, 2766467, 5474073, 7796407, 8029527, 8042553, 8299401, 9829787, 16422219, 23389221, 24088581, 24898203, 27702127, 29489361, 41999999, 70167663, 83106381, 85760477, 88468083, 125999997, 249319143, 257281431, 304723397, 377999991, 461999989, 771844293, 914170191, 1301999969, 1385999967, 2742510573, 3905999907, 4157999901, 11717999721, 14321999659, 42965998977, 128897996931]

約数ペア:

[(1, 128897996931), (3, 42965998977), (9, 14321999659), (11, 11717999721), (31, 4157999901), (33, 3905999907), (47, 2742510573), (93, 1385999967), (99, 1301999969), (141, 914170191), (167, 771844293), (279, 461999989), (341, 377999991), (423, 304723397), (501, 257281431), (517, 249319143), (1023, 125999997), (1457, 88468083), (1503, 85760477), (1551, 83106381), (1837, 70167663), (3069, 41999999), (4371, 29489361), (4653, 27702127), (5177, 24898203), (5351, 24088581), (5511, 23389221), (7849, 16422219), (13113, 9829787), (15531, 8299401), (16027, 8042553), (16053, 8029527), (16533, 7796407), (23547, 5474073), (46593, 2766467), (48081, 2680851), (48159, 2676509), (56947, 2263473), (58861, 2189871), (70641, 1824691), (86339, 1492929), (144243, 893617), (165881, 777051), (170841, 754491), (176583, 729957), (243319, 529749), (251497, 512523), (259017, 497643)]