197759952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:885

約数の個数: 120

約数和(自身を含む): 600873000

約数和(自身を除く): 403113048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 149, 156, 208, 234, 298, 312, 447, 468, 596, 624, 709, 894, 936, 1192, 1341, 1418, 1788, 1872, 1937, 2127, 2384, 2682, 2836, 3576, 3874, 4254, 5364, 5672, 5811, 6381, 7152, 7748, 8508, 9217, 10728, 11344, 11622, 12762, 15496, 17016, 17433, 18434, 21456, 23244, 25524, 27651, 30992, 34032, 34866, 36868, 46488, 51048, 55302, 69732, 73736, 82953, 92976, 102096, 105641, 110604, 139464, 147472, 165906, 211282, 221208, 278928, 316923, 331812, 422564, 442416, 633846, 663624, 845128, 950769, 1267692, 1327248, 1373333, 1690256, 1901538, 2535384, 2746666, 3803076, 4119999, 5070768, 5493332, 7606152, 8239998, 10986664, 12359997, 15212304, 16479996, 21973328, 24719994, 32959992, 49439988, 65919984, 98879976, 197759952]

約数ペア:

[(1, 197759952), (2, 98879976), (3, 65919984), (4, 49439988), (6, 32959992), (8, 24719994), (9, 21973328), (12, 16479996), (13, 15212304), (16, 12359997), (18, 10986664), (24, 8239998), (26, 7606152), (36, 5493332), (39, 5070768), (48, 4119999), (52, 3803076), (72, 2746666), (78, 2535384), (104, 1901538), (117, 1690256), (144, 1373333), (149, 1327248), (156, 1267692), (208, 950769), (234, 845128), (298, 663624), (312, 633846), (447, 442416), (468, 422564), (596, 331812), (624, 316923), (709, 278928), (894, 221208), (936, 211282), (1192, 165906), (1341, 147472), (1418, 139464), (1788, 110604), (1872, 105641), (1937, 102096), (2127, 92976), (2384, 82953), (2682, 73736), (2836, 69732), (3576, 55302), (3874, 51048), (4254, 46488), (5364, 36868), (5672, 34866), (5811, 34032), (6381, 30992), (7152, 27651), (7748, 25524), (8508, 23244), (9217, 21456), (10728, 18434), (11344, 17433), (11622, 17016), (12762, 15496)]