153094557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 265420800

約数和(自身を除く): 112326243

約数列:

[1, 3, 7, 11, 21, 33, 47, 59, 77, 141, 177, 231, 239, 329, 413, 517, 649, 717, 987, 1239, 1551, 1673, 1947, 2629, 2773, 3619, 4543, 5019, 7887, 8319, 10857, 11233, 13629, 14101, 18403, 19411, 30503, 33699, 42303, 55209, 58233, 78631, 91509, 98707, 123563, 155111, 213521, 235893, 296121, 370689, 465333, 640563, 662747, 864941, 1085777, 1988241, 2594823, 3257331, 4639229, 7290217, 13917687, 21870651, 51031519, 153094557]

約数ペア:

[(1, 153094557), (3, 51031519), (7, 21870651), (11, 13917687), (21, 7290217), (33, 4639229), (47, 3257331), (59, 2594823), (77, 1988241), (141, 1085777), (177, 864941), (231, 662747), (239, 640563), (329, 465333), (413, 370689), (517, 296121), (649, 235893), (717, 213521), (987, 155111), (1239, 123563), (1551, 98707), (1673, 91509), (1947, 78631), (2629, 58233), (2773, 55209), (3619, 42303), (4543, 33699), (5019, 30503), (7887, 19411), (8319, 18403), (10857, 14101), (11233, 13629)]