159293328

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1212

約数の個数: 80

約数和(自身を含む): 427401216

約数和(自身を除く): 268107888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 129, 142, 172, 213, 258, 284, 344, 426, 516, 568, 688, 852, 1032, 1087, 1136, 1704, 2064, 2174, 3053, 3261, 3408, 4348, 6106, 6522, 8696, 9159, 12212, 13044, 17392, 18318, 24424, 26088, 36636, 46741, 48848, 52176, 73272, 77177, 93482, 140223, 146544, 154354, 186964, 231531, 280446, 308708, 373928, 463062, 560892, 617416, 747856, 926124, 1121784, 1234832, 1852248, 2243568, 3318611, 3704496, 6637222, 9955833, 13274444, 19911666, 26548888, 39823332, 53097776, 79646664, 159293328]

約数ペア:

[(1, 159293328), (2, 79646664), (3, 53097776), (4, 39823332), (6, 26548888), (8, 19911666), (12, 13274444), (16, 9955833), (24, 6637222), (43, 3704496), (48, 3318611), (71, 2243568), (86, 1852248), (129, 1234832), (142, 1121784), (172, 926124), (213, 747856), (258, 617416), (284, 560892), (344, 463062), (426, 373928), (516, 308708), (568, 280446), (688, 231531), (852, 186964), (1032, 154354), (1087, 146544), (1136, 140223), (1704, 93482), (2064, 77177), (2174, 73272), (3053, 52176), (3261, 48848), (3408, 46741), (4348, 36636), (6106, 26088), (6522, 24424), (8696, 18318), (9159, 17392), (12212, 13044)]