142145664

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{11941}}^1$

素因数の和:11989

約数の個数: 64

約数和(自身を含む): 389786880

約数和(自身を除く): 247641216

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, 11941, 23882, 35823, 47764, 71646, 95528, 143292, 191056, 286584, 370171, 382112, 573168, 740342, 764224, 1110513, 1146336, 1480684, 1528448, 2221026, 2292672, 2961368, 4442052, 4585344, 5922736, 8884104, 11845472, 17768208, 23690944, 35536416, 47381888, 71072832, 142145664]

約数ペア:

[(1, 142145664), (2, 71072832), (3, 47381888), (4, 35536416), (6, 23690944), (8, 17768208), (12, 11845472), (16, 8884104), (24, 5922736), (31, 4585344), (32, 4442052), (48, 2961368), (62, 2292672), (64, 2221026), (93, 1528448), (96, 1480684), (124, 1146336), (128, 1110513), (186, 764224), (192, 740342), (248, 573168), (372, 382112), (384, 370171), (496, 286584), (744, 191056), (992, 143292), (1488, 95528), (1984, 71646), (2976, 47764), (3968, 35823), (5952, 23882), (11904, 11941)]