142891896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27437}}^1$

素因数の和:27484

約数の個数: 64

約数和(自身を含む): 421447680

約数和(自身を除く): 278555784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 27437, 54874, 82311, 109748, 164622, 192059, 219496, 329244, 384118, 576177, 658488, 768236, 850547, 1152354, 1536472, 1701094, 2304708, 2551641, 3402188, 4609416, 5103282, 5953829, 6804376, 10206564, 11907658, 17861487, 20413128, 23815316, 35722974, 47630632, 71445948, 142891896]

約数ペア:

[(1, 142891896), (2, 71445948), (3, 47630632), (4, 35722974), (6, 23815316), (7, 20413128), (8, 17861487), (12, 11907658), (14, 10206564), (21, 6804376), (24, 5953829), (28, 5103282), (31, 4609416), (42, 3402188), (56, 2551641), (62, 2304708), (84, 1701094), (93, 1536472), (124, 1152354), (168, 850547), (186, 768236), (217, 658488), (248, 576177), (372, 384118), (434, 329244), (651, 219496), (744, 192059), (868, 164622), (1302, 109748), (1736, 82311), (2604, 54874), (5208, 27437)]