156834288

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 476184800

約数和(自身を除く): 319350512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 199, 208, 234, 312, 398, 421, 468, 597, 624, 796, 842, 936, 1194, 1263, 1592, 1684, 1791, 1872, 2388, 2526, 2587, 3184, 3368, 3582, 3789, 4776, 5052, 5174, 5473, 6736, 7164, 7578, 7761, 9552, 10104, 10348, 10946, 14328, 15156, 15522, 16419, 20208, 20696, 21892, 23283, 28656, 30312, 31044, 32838, 41392, 43784, 46566, 49257, 60624, 62088, 65676, 83779, 87568, 93132, 98514, 124176, 131352, 167558, 186264, 197028, 251337, 262704, 335116, 372528, 394056, 502674, 670232, 754011, 788112, 1005348, 1089127, 1340464, 1508022, 2010696, 2178254, 3016044, 3267381, 4021392, 4356508, 6032088, 6534762, 8713016, 9802143, 12064176, 13069524, 17426032, 19604286, 26139048, 39208572, 52278096, 78417144, 156834288]

約数ペア:

[(1, 156834288), (2, 78417144), (3, 52278096), (4, 39208572), (6, 26139048), (8, 19604286), (9, 17426032), (12, 13069524), (13, 12064176), (16, 9802143), (18, 8713016), (24, 6534762), (26, 6032088), (36, 4356508), (39, 4021392), (48, 3267381), (52, 3016044), (72, 2178254), (78, 2010696), (104, 1508022), (117, 1340464), (144, 1089127), (156, 1005348), (199, 788112), (208, 754011), (234, 670232), (312, 502674), (398, 394056), (421, 372528), (468, 335116), (597, 262704), (624, 251337), (796, 197028), (842, 186264), (936, 167558), (1194, 131352), (1263, 124176), (1592, 98514), (1684, 93132), (1791, 87568), (1872, 83779), (2388, 65676), (2526, 62088), (2587, 60624), (3184, 49257), (3368, 46566), (3582, 43784), (3789, 41392), (4776, 32838), (5052, 31044), (5174, 30312), (5473, 28656), (6736, 23283), (7164, 21892), (7578, 20696), (7761, 20208), (9552, 16419), (10104, 15522), (10348, 15156), (10946, 14328)]