153458316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2343

約数の個数: 72

約数和(自身を含む): 425709648

約数和(自身を除く): 272251332

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 181, 198, 362, 396, 543, 724, 1086, 1629, 1991, 2141, 2172, 3258, 3982, 4282, 5973, 6423, 6516, 7964, 8564, 11946, 12846, 17919, 19269, 23551, 23892, 25692, 35838, 38538, 47102, 70653, 71676, 77076, 94204, 141306, 211959, 282612, 387521, 423918, 775042, 847836, 1162563, 1550084, 2325126, 3487689, 4262731, 4650252, 6975378, 8525462, 12788193, 13950756, 17050924, 25576386, 38364579, 51152772, 76729158, 153458316]

約数ペア:

[(1, 153458316), (2, 76729158), (3, 51152772), (4, 38364579), (6, 25576386), (9, 17050924), (11, 13950756), (12, 12788193), (18, 8525462), (22, 6975378), (33, 4650252), (36, 4262731), (44, 3487689), (66, 2325126), (99, 1550084), (132, 1162563), (181, 847836), (198, 775042), (362, 423918), (396, 387521), (543, 282612), (724, 211959), (1086, 141306), (1629, 94204), (1991, 77076), (2141, 71676), (2172, 70653), (3258, 47102), (3982, 38538), (4282, 35838), (5973, 25692), (6423, 23892), (6516, 23551), (7964, 19269), (8564, 17919), (11946, 12846)]