191567064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 536659200

約数和(自身を除く): 345092136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 109, 129, 131, 156, 172, 218, 258, 262, 312, 327, 344, 393, 436, 516, 524, 559, 654, 786, 872, 1032, 1048, 1118, 1308, 1417, 1572, 1677, 1703, 2236, 2616, 2834, 3144, 3354, 3406, 4251, 4472, 4687, 5109, 5633, 5668, 6708, 6812, 8502, 9374, 10218, 11266, 11336, 13416, 13624, 14061, 14279, 16899, 17004, 18748, 20436, 22532, 28122, 28558, 33798, 34008, 37496, 40872, 42837, 45064, 56244, 57116, 60931, 67596, 73229, 85674, 112488, 114232, 121862, 135192, 146458, 171348, 182793, 185627, 219687, 243724, 292916, 342696, 365586, 371254, 439374, 487448, 556881, 585832, 613997, 731172, 742508, 878748, 1113762, 1227994, 1462344, 1485016, 1757496, 1841991, 2227524, 2455988, 3683982, 4455048, 4911976, 7367964, 7981961, 14735928, 15963922, 23945883, 31927844, 47891766, 63855688, 95783532, 191567064]

約数ペア:

[(1, 191567064), (2, 95783532), (3, 63855688), (4, 47891766), (6, 31927844), (8, 23945883), (12, 15963922), (13, 14735928), (24, 7981961), (26, 7367964), (39, 4911976), (43, 4455048), (52, 3683982), (78, 2455988), (86, 2227524), (104, 1841991), (109, 1757496), (129, 1485016), (131, 1462344), (156, 1227994), (172, 1113762), (218, 878748), (258, 742508), (262, 731172), (312, 613997), (327, 585832), (344, 556881), (393, 487448), (436, 439374), (516, 371254), (524, 365586), (559, 342696), (654, 292916), (786, 243724), (872, 219687), (1032, 185627), (1048, 182793), (1118, 171348), (1308, 146458), (1417, 135192), (1572, 121862), (1677, 114232), (1703, 112488), (2236, 85674), (2616, 73229), (2834, 67596), (3144, 60931), (3354, 57116), (3406, 56244), (4251, 45064), (4472, 42837), (4687, 40872), (5109, 37496), (5633, 34008), (5668, 33798), (6708, 28558), (6812, 28122), (8502, 22532), (9374, 20436), (10218, 18748), (11266, 17004), (11336, 16899), (13416, 14279), (13624, 14061)]