15695616

素因数分解:

$2^8\times 3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 42384384

約数和(自身を除く): 26688768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 191, 192, 214, 256, 321, 382, 384, 428, 573, 642, 764, 768, 856, 1146, 1284, 1528, 1712, 2292, 2568, 3056, 3424, 4584, 5136, 6112, 6848, 9168, 10272, 12224, 13696, 18336, 20437, 20544, 24448, 27392, 36672, 40874, 41088, 48896, 61311, 73344, 81748, 82176, 122622, 146688, 163496, 245244, 326992, 490488, 653984, 980976, 1307968, 1961952, 2615936, 3923904, 5231872, 7847808, 15695616]

約数ペア:

[(1, 15695616), (2, 7847808), (3, 5231872), (4, 3923904), (6, 2615936), (8, 1961952), (12, 1307968), (16, 980976), (24, 653984), (32, 490488), (48, 326992), (64, 245244), (96, 163496), (107, 146688), (128, 122622), (191, 82176), (192, 81748), (214, 73344), (256, 61311), (321, 48896), (382, 41088), (384, 40874), (428, 36672), (573, 27392), (642, 24448), (764, 20544), (768, 20437), (856, 18336), (1146, 13696), (1284, 12224), (1528, 10272), (1712, 9168), (2292, 6848), (2568, 6112), (3056, 5136), (3424, 4584)]