136752728

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 327360000

約数和(自身を除く): 190607272

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 49, 56, 61, 76, 86, 98, 122, 133, 152, 172, 196, 244, 266, 301, 343, 344, 392, 427, 488, 532, 602, 686, 817, 854, 931, 1064, 1159, 1204, 1372, 1634, 1708, 1862, 2107, 2318, 2408, 2623, 2744, 2989, 3268, 3416, 3724, 4214, 4636, 5246, 5719, 5978, 6517, 6536, 7448, 8113, 8428, 9272, 10492, 11438, 11956, 13034, 14749, 16226, 16856, 18361, 20923, 20984, 22876, 23912, 26068, 29498, 32452, 36722, 40033, 41846, 45752, 49837, 52136, 56791, 58996, 64904, 73444, 80066, 83692, 99674, 113582, 117992, 128527, 146888, 160132, 167384, 199348, 227164, 257054, 280231, 320264, 348859, 397537, 398696, 454328, 514108, 560462, 697718, 795074, 899689, 1028216, 1120924, 1395436, 1590148, 1799378, 2241848, 2442013, 2790872, 3180296, 3598756, 4884026, 7197512, 9768052, 17094091, 19536104, 34188182, 68376364, 136752728]

約数ペア:

[(1, 136752728), (2, 68376364), (4, 34188182), (7, 19536104), (8, 17094091), (14, 9768052), (19, 7197512), (28, 4884026), (38, 3598756), (43, 3180296), (49, 2790872), (56, 2442013), (61, 2241848), (76, 1799378), (86, 1590148), (98, 1395436), (122, 1120924), (133, 1028216), (152, 899689), (172, 795074), (196, 697718), (244, 560462), (266, 514108), (301, 454328), (343, 398696), (344, 397537), (392, 348859), (427, 320264), (488, 280231), (532, 257054), (602, 227164), (686, 199348), (817, 167384), (854, 160132), (931, 146888), (1064, 128527), (1159, 117992), (1204, 113582), (1372, 99674), (1634, 83692), (1708, 80066), (1862, 73444), (2107, 64904), (2318, 58996), (2408, 56791), (2623, 52136), (2744, 49837), (2989, 45752), (3268, 41846), (3416, 40033), (3724, 36722), (4214, 32452), (4636, 29498), (5246, 26068), (5719, 23912), (5978, 22876), (6517, 20984), (6536, 20923), (7448, 18361), (8113, 16856), (8428, 16226), (9272, 14749), (10492, 13034), (11438, 11956)]