158966766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2179}}^1$

素因数の和:2390

約数の個数: 64

約数和(自身を含む): 406003200

約数和(自身を除く): 247036434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 193, 378, 386, 579, 1158, 1351, 1737, 2179, 2702, 3474, 4053, 4358, 5211, 6537, 8106, 10422, 12159, 13074, 15253, 19611, 24318, 30506, 36477, 39222, 45759, 58833, 72954, 91518, 117666, 137277, 274554, 411831, 420547, 823662, 841094, 1261641, 2523282, 2943829, 3784923, 5887658, 7569846, 8831487, 11354769, 17662974, 22709538, 26494461, 52988922, 79483383, 158966766]

約数ペア:

[(1, 158966766), (2, 79483383), (3, 52988922), (6, 26494461), (7, 22709538), (9, 17662974), (14, 11354769), (18, 8831487), (21, 7569846), (27, 5887658), (42, 3784923), (54, 2943829), (63, 2523282), (126, 1261641), (189, 841094), (193, 823662), (378, 420547), (386, 411831), (579, 274554), (1158, 137277), (1351, 117666), (1737, 91518), (2179, 72954), (2702, 58833), (3474, 45759), (4053, 39222), (4358, 36477), (5211, 30506), (6537, 24318), (8106, 19611), (10422, 15253), (12159, 13074)]