142710048

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:887

約数の個数: 144

約数和(自身を含む): 446898816

約数和(自身を除く): 304188768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 282, 288, 312, 376, 416, 423, 468, 564, 611, 624, 752, 811, 846, 936, 1128, 1222, 1248, 1504, 1622, 1692, 1833, 1872, 2256, 2433, 2444, 3244, 3384, 3666, 3744, 4512, 4866, 4888, 5499, 6488, 6768, 7299, 7332, 9732, 9776, 10543, 10998, 12976, 13536, 14598, 14664, 19464, 19552, 21086, 21996, 25952, 29196, 29328, 31629, 38117, 38928, 42172, 43992, 58392, 58656, 63258, 76234, 77856, 84344, 87984, 94887, 114351, 116784, 126516, 152468, 168688, 175968, 189774, 228702, 233568, 253032, 304936, 337376, 343053, 379548, 457404, 495521, 506064, 609872, 686106, 759096, 914808, 991042, 1012128, 1219744, 1372212, 1486563, 1518192, 1829616, 1982084, 2744424, 2973126, 3036384, 3659232, 3964168, 4459689, 5488848, 5946252, 7928336, 8919378, 10977696, 11892504, 15856672, 17838756, 23785008, 35677512, 47570016, 71355024, 142710048]

約数ペア:

[(1, 142710048), (2, 71355024), (3, 47570016), (4, 35677512), (6, 23785008), (8, 17838756), (9, 15856672), (12, 11892504), (13, 10977696), (16, 8919378), (18, 7928336), (24, 5946252), (26, 5488848), (32, 4459689), (36, 3964168), (39, 3659232), (47, 3036384), (48, 2973126), (52, 2744424), (72, 1982084), (78, 1829616), (94, 1518192), (96, 1486563), (104, 1372212), (117, 1219744), (141, 1012128), (144, 991042), (156, 914808), (188, 759096), (208, 686106), (234, 609872), (282, 506064), (288, 495521), (312, 457404), (376, 379548), (416, 343053), (423, 337376), (468, 304936), (564, 253032), (611, 233568), (624, 228702), (752, 189774), (811, 175968), (846, 168688), (936, 152468), (1128, 126516), (1222, 116784), (1248, 114351), (1504, 94887), (1622, 87984), (1692, 84344), (1833, 77856), (1872, 76234), (2256, 63258), (2433, 58656), (2444, 58392), (3244, 43992), (3384, 42172), (3666, 38928), (3744, 38117), (4512, 31629), (4866, 29328), (4888, 29196), (5499, 25952), (6488, 21996), (6768, 21086), (7299, 19552), (7332, 19464), (9732, 14664), (9776, 14598), (10543, 13536), (10998, 12976)]