165868248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:641

約数の個数: 128

約数和(自身を含む): 514483200

約数和(自身を除く): 348614952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 173, 182, 273, 312, 346, 364, 439, 519, 546, 692, 728, 878, 1038, 1092, 1211, 1317, 1384, 1756, 2076, 2184, 2249, 2422, 2634, 3073, 3512, 3633, 4152, 4498, 4844, 5268, 5707, 6146, 6747, 7266, 8996, 9219, 9688, 10536, 11414, 12292, 13494, 14532, 15743, 17121, 17992, 18438, 22828, 24584, 26988, 29064, 31486, 34242, 36876, 39949, 45656, 47229, 53976, 62972, 68484, 73752, 75947, 79898, 94458, 119847, 125944, 136968, 151894, 159796, 188916, 227841, 239694, 303788, 319592, 377832, 455682, 479388, 531629, 607576, 911364, 958776, 987311, 1063258, 1594887, 1822728, 1974622, 2126516, 2961933, 3189774, 3949244, 4253032, 5923866, 6379548, 6911177, 7898488, 11847732, 12759096, 13822354, 20733531, 23695464, 27644708, 41467062, 55289416, 82934124, 165868248]

約数ペア:

[(1, 165868248), (2, 82934124), (3, 55289416), (4, 41467062), (6, 27644708), (7, 23695464), (8, 20733531), (12, 13822354), (13, 12759096), (14, 11847732), (21, 7898488), (24, 6911177), (26, 6379548), (28, 5923866), (39, 4253032), (42, 3949244), (52, 3189774), (56, 2961933), (78, 2126516), (84, 1974622), (91, 1822728), (104, 1594887), (156, 1063258), (168, 987311), (173, 958776), (182, 911364), (273, 607576), (312, 531629), (346, 479388), (364, 455682), (439, 377832), (519, 319592), (546, 303788), (692, 239694), (728, 227841), (878, 188916), (1038, 159796), (1092, 151894), (1211, 136968), (1317, 125944), (1384, 119847), (1756, 94458), (2076, 79898), (2184, 75947), (2249, 73752), (2422, 68484), (2634, 62972), (3073, 53976), (3512, 47229), (3633, 45656), (4152, 39949), (4498, 36876), (4844, 34242), (5268, 31486), (5707, 29064), (6146, 26988), (6747, 24584), (7266, 22828), (8996, 18438), (9219, 17992), (9688, 17121), (10536, 15743), (11414, 14532), (12292, 13494)]