148598080

素因数分解:

$2^6\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1993}}^1$

素因数の和:2243

約数の個数: 56

約数和(自身を含む): 355546152

約数和(自身を除く): 206948072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 233, 320, 466, 932, 1165, 1864, 1993, 2330, 3728, 3986, 4660, 7456, 7972, 9320, 9965, 14912, 15944, 18640, 19930, 31888, 37280, 39860, 63776, 74560, 79720, 127552, 159440, 318880, 464369, 637760, 928738, 1857476, 2321845, 3714952, 4643690, 7429904, 9287380, 14859808, 18574760, 29719616, 37149520, 74299040, 148598080]

約数ペア:

[(1, 148598080), (2, 74299040), (4, 37149520), (5, 29719616), (8, 18574760), (10, 14859808), (16, 9287380), (20, 7429904), (32, 4643690), (40, 3714952), (64, 2321845), (80, 1857476), (160, 928738), (233, 637760), (320, 464369), (466, 318880), (932, 159440), (1165, 127552), (1864, 79720), (1993, 74560), (2330, 63776), (3728, 39860), (3986, 37280), (4660, 31888), (7456, 19930), (7972, 18640), (9320, 15944), (9965, 14912)]