145550208

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12227}}^1$

素因数の和:12275

約数の個数: 64

約数和(自身を含む): 399121920

約数和(自身を除く): 253571712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 12227, 24454, 36681, 48908, 73362, 97816, 146724, 195632, 293448, 379037, 391264, 586896, 758074, 782528, 1137111, 1173792, 1516148, 1565056, 2274222, 2347584, 3032296, 4548444, 4695168, 6064592, 9096888, 12129184, 18193776, 24258368, 36387552, 48516736, 72775104, 145550208]

約数ペア:

[(1, 145550208), (2, 72775104), (3, 48516736), (4, 36387552), (6, 24258368), (8, 18193776), (12, 12129184), (16, 9096888), (24, 6064592), (31, 4695168), (32, 4548444), (48, 3032296), (62, 2347584), (64, 2274222), (93, 1565056), (96, 1516148), (124, 1173792), (128, 1137111), (186, 782528), (192, 758074), (248, 586896), (372, 391264), (384, 379037), (496, 293448), (744, 195632), (992, 146724), (1488, 97816), (1984, 73362), (2976, 48908), (3968, 36681), (5952, 24454), (11904, 12227)]