170448978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 403292160

約数和(自身を除く): 232843182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 79, 94, 141, 158, 237, 282, 329, 474, 553, 658, 987, 1093, 1106, 1659, 1974, 2186, 3279, 3318, 3713, 6558, 7426, 7651, 11139, 15302, 22278, 22953, 25991, 45906, 51371, 51982, 77973, 86347, 102742, 154113, 155946, 172694, 259041, 308226, 359597, 518082, 604429, 719194, 1078791, 1208858, 1813287, 2157582, 3626574, 4058309, 8116618, 12174927, 24349854, 28408163, 56816326, 85224489, 170448978]

約数ペア:

[(1, 170448978), (2, 85224489), (3, 56816326), (6, 28408163), (7, 24349854), (14, 12174927), (21, 8116618), (42, 4058309), (47, 3626574), (79, 2157582), (94, 1813287), (141, 1208858), (158, 1078791), (237, 719194), (282, 604429), (329, 518082), (474, 359597), (553, 308226), (658, 259041), (987, 172694), (1093, 155946), (1106, 154113), (1659, 102742), (1974, 86347), (2186, 77973), (3279, 51982), (3318, 51371), (3713, 45906), (6558, 25991), (7426, 22953), (7651, 22278), (11139, 15302)]