157908744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1$

素因数の和:780

約数の個数: 128

約数和(自身を含む): 504940800

約数和(自身を除く): 347032056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 181, 189, 216, 252, 362, 378, 504, 543, 577, 724, 756, 1086, 1154, 1267, 1448, 1512, 1629, 1731, 2172, 2308, 2534, 3258, 3462, 3801, 4039, 4344, 4616, 4887, 5068, 5193, 6516, 6924, 7602, 8078, 9774, 10136, 10386, 11403, 12117, 13032, 13848, 15204, 15579, 16156, 19548, 20772, 22806, 24234, 30408, 31158, 32312, 34209, 36351, 39096, 41544, 45612, 48468, 62316, 68418, 72702, 91224, 96936, 104437, 109053, 124632, 136836, 145404, 208874, 218106, 273672, 290808, 313311, 417748, 436212, 626622, 731059, 835496, 872424, 939933, 1253244, 1462118, 1879866, 2193177, 2506488, 2819799, 2924236, 3759732, 4386354, 5639598, 5848472, 6579531, 7519464, 8772708, 11279196, 13159062, 17545416, 19738593, 22558392, 26318124, 39477186, 52636248, 78954372, 157908744]

約数ペア:

[(1, 157908744), (2, 78954372), (3, 52636248), (4, 39477186), (6, 26318124), (7, 22558392), (8, 19738593), (9, 17545416), (12, 13159062), (14, 11279196), (18, 8772708), (21, 7519464), (24, 6579531), (27, 5848472), (28, 5639598), (36, 4386354), (42, 3759732), (54, 2924236), (56, 2819799), (63, 2506488), (72, 2193177), (84, 1879866), (108, 1462118), (126, 1253244), (168, 939933), (181, 872424), (189, 835496), (216, 731059), (252, 626622), (362, 436212), (378, 417748), (504, 313311), (543, 290808), (577, 273672), (724, 218106), (756, 208874), (1086, 145404), (1154, 136836), (1267, 124632), (1448, 109053), (1512, 104437), (1629, 96936), (1731, 91224), (2172, 72702), (2308, 68418), (2534, 62316), (3258, 48468), (3462, 45612), (3801, 41544), (4039, 39096), (4344, 36351), (4616, 34209), (4887, 32312), (5068, 31158), (5193, 30408), (6516, 24234), (6924, 22806), (7602, 20772), (8078, 19548), (9774, 16156), (10136, 15579), (10386, 15204), (11403, 13848), (12117, 13032)]