169613976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21481}}^1$

素因数の和:21544

約数の個数: 64

約数和(自身を含む): 494945280

約数和(自身を除く): 325331304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 21481, 42962, 64443, 85924, 128886, 150367, 171848, 257772, 300734, 451101, 515544, 601468, 902202, 1009607, 1202936, 1804404, 2019214, 3028821, 3608808, 4038428, 6057642, 7067249, 8076856, 12115284, 14134498, 21201747, 24230568, 28268996, 42403494, 56537992, 84806988, 169613976]

約数ペア:

[(1, 169613976), (2, 84806988), (3, 56537992), (4, 42403494), (6, 28268996), (7, 24230568), (8, 21201747), (12, 14134498), (14, 12115284), (21, 8076856), (24, 7067249), (28, 6057642), (42, 4038428), (47, 3608808), (56, 3028821), (84, 2019214), (94, 1804404), (141, 1202936), (168, 1009607), (188, 902202), (282, 601468), (329, 515544), (376, 451101), (564, 300734), (658, 257772), (987, 171848), (1128, 150367), (1316, 128886), (1974, 85924), (2632, 64443), (3948, 42962), (7896, 21481)]