149105856

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:342

約数の個数: 112

約数和(自身を含む): 410789120

約数和(自身を除く): 261683264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 139, 148, 151, 192, 222, 278, 296, 302, 417, 444, 453, 556, 592, 604, 834, 888, 906, 1112, 1184, 1208, 1668, 1776, 1812, 2224, 2368, 2416, 3336, 3552, 3624, 4448, 4832, 5143, 5587, 6672, 7104, 7248, 8896, 9664, 10286, 11174, 13344, 14496, 15429, 16761, 20572, 20989, 22348, 26688, 28992, 30858, 33522, 41144, 41978, 44696, 61716, 62967, 67044, 82288, 83956, 89392, 123432, 125934, 134088, 164576, 167912, 178784, 246864, 251868, 268176, 329152, 335824, 357568, 493728, 503736, 536352, 671648, 776593, 987456, 1007472, 1072704, 1343296, 1553186, 2014944, 2329779, 3106372, 4029888, 4659558, 6212744, 9319116, 12425488, 18638232, 24850976, 37276464, 49701952, 74552928, 149105856]

約数ペア:

[(1, 149105856), (2, 74552928), (3, 49701952), (4, 37276464), (6, 24850976), (8, 18638232), (12, 12425488), (16, 9319116), (24, 6212744), (32, 4659558), (37, 4029888), (48, 3106372), (64, 2329779), (74, 2014944), (96, 1553186), (111, 1343296), (139, 1072704), (148, 1007472), (151, 987456), (192, 776593), (222, 671648), (278, 536352), (296, 503736), (302, 493728), (417, 357568), (444, 335824), (453, 329152), (556, 268176), (592, 251868), (604, 246864), (834, 178784), (888, 167912), (906, 164576), (1112, 134088), (1184, 125934), (1208, 123432), (1668, 89392), (1776, 83956), (1812, 82288), (2224, 67044), (2368, 62967), (2416, 61716), (3336, 44696), (3552, 41978), (3624, 41144), (4448, 33522), (4832, 30858), (5143, 28992), (5587, 26688), (6672, 22348), (7104, 20989), (7248, 20572), (8896, 16761), (9664, 15429), (10286, 14496), (11174, 13344)]