154458408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 441302400

約数和(自身を除く): 286843992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 43, 52, 58, 78, 86, 87, 104, 116, 129, 156, 172, 174, 232, 258, 312, 344, 348, 377, 397, 516, 559, 696, 754, 794, 1032, 1118, 1131, 1191, 1247, 1508, 1588, 1677, 2236, 2262, 2382, 2494, 3016, 3176, 3354, 3741, 4472, 4524, 4764, 4988, 5161, 6708, 7482, 9048, 9528, 9976, 10322, 11513, 13416, 14964, 15483, 16211, 17071, 20644, 23026, 29928, 30966, 32422, 34142, 34539, 41288, 46052, 48633, 51213, 61932, 64844, 68284, 69078, 92104, 97266, 102426, 123864, 129688, 136568, 138156, 149669, 194532, 204852, 221923, 276312, 299338, 389064, 409704, 443846, 449007, 495059, 598676, 665769, 887692, 898014, 990118, 1197352, 1331538, 1485177, 1775384, 1796028, 1980236, 2663076, 2970354, 3592056, 3960472, 5326152, 5940708, 6435767, 11881416, 12871534, 19307301, 25743068, 38614602, 51486136, 77229204, 154458408]

約数ペア:

[(1, 154458408), (2, 77229204), (3, 51486136), (4, 38614602), (6, 25743068), (8, 19307301), (12, 12871534), (13, 11881416), (24, 6435767), (26, 5940708), (29, 5326152), (39, 3960472), (43, 3592056), (52, 2970354), (58, 2663076), (78, 1980236), (86, 1796028), (87, 1775384), (104, 1485177), (116, 1331538), (129, 1197352), (156, 990118), (172, 898014), (174, 887692), (232, 665769), (258, 598676), (312, 495059), (344, 449007), (348, 443846), (377, 409704), (397, 389064), (516, 299338), (559, 276312), (696, 221923), (754, 204852), (794, 194532), (1032, 149669), (1118, 138156), (1131, 136568), (1191, 129688), (1247, 123864), (1508, 102426), (1588, 97266), (1677, 92104), (2236, 69078), (2262, 68284), (2382, 64844), (2494, 61932), (3016, 51213), (3176, 48633), (3354, 46052), (3741, 41288), (4472, 34539), (4524, 34142), (4764, 32422), (4988, 30966), (5161, 29928), (6708, 23026), (7482, 20644), (9048, 17071), (9528, 16211), (9976, 15483), (10322, 14964), (11513, 13416)]