189271992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1205

約数の個数: 128

約数和(自身を含む): 590284800

約数和(自身を除く): 401012808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 546, 553, 632, 728, 948, 1027, 1092, 1097, 1106, 1659, 1896, 2054, 2184, 2194, 2212, 3081, 3291, 3318, 4108, 4388, 4424, 6162, 6582, 6636, 7189, 7679, 8216, 8776, 12324, 13164, 13272, 14261, 14378, 15358, 21567, 23037, 24648, 26328, 28522, 28756, 30716, 42783, 43134, 46074, 57044, 57512, 61432, 85566, 86268, 86663, 92148, 99827, 114088, 171132, 172536, 173326, 184296, 199654, 259989, 299481, 342264, 346652, 399308, 519978, 598962, 606641, 693304, 798616, 1039956, 1126619, 1197924, 1213282, 1819923, 2079912, 2253238, 2395848, 2426564, 3379857, 3639846, 4506476, 4853128, 6759714, 7279692, 7886333, 9012952, 13519428, 14559384, 15772666, 23658999, 27038856, 31545332, 47317998, 63090664, 94635996, 189271992]

約数ペア:

[(1, 189271992), (2, 94635996), (3, 63090664), (4, 47317998), (6, 31545332), (7, 27038856), (8, 23658999), (12, 15772666), (13, 14559384), (14, 13519428), (21, 9012952), (24, 7886333), (26, 7279692), (28, 6759714), (39, 4853128), (42, 4506476), (52, 3639846), (56, 3379857), (78, 2426564), (79, 2395848), (84, 2253238), (91, 2079912), (104, 1819923), (156, 1213282), (158, 1197924), (168, 1126619), (182, 1039956), (237, 798616), (273, 693304), (312, 606641), (316, 598962), (364, 519978), (474, 399308), (546, 346652), (553, 342264), (632, 299481), (728, 259989), (948, 199654), (1027, 184296), (1092, 173326), (1097, 172536), (1106, 171132), (1659, 114088), (1896, 99827), (2054, 92148), (2184, 86663), (2194, 86268), (2212, 85566), (3081, 61432), (3291, 57512), (3318, 57044), (4108, 46074), (4388, 43134), (4424, 42783), (6162, 30716), (6582, 28756), (6636, 28522), (7189, 26328), (7679, 24648), (8216, 23037), (8776, 21567), (12324, 15358), (13164, 14378), (13272, 14261)]