189042048

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1017

約数の個数: 144

約数和(自身を含む): 589658940

約数和(自身を除く): 400616892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 288, 312, 338, 384, 416, 468, 507, 576, 624, 676, 832, 936, 971, 1014, 1152, 1248, 1352, 1521, 1664, 1872, 1942, 2028, 2496, 2704, 2913, 3042, 3744, 3884, 4056, 4992, 5408, 5826, 6084, 7488, 7768, 8112, 8739, 10816, 11652, 12168, 12623, 14976, 15536, 16224, 17478, 21632, 23304, 24336, 25246, 31072, 32448, 34956, 37869, 46608, 48672, 50492, 62144, 64896, 69912, 75738, 93216, 97344, 100984, 113607, 124288, 139824, 151476, 164099, 186432, 194688, 201968, 227214, 279648, 302952, 328198, 372864, 403936, 454428, 492297, 559296, 605904, 656396, 807872, 908856, 984594, 1118592, 1211808, 1312792, 1476891, 1615744, 1817712, 1969188, 2423616, 2625584, 2953782, 3635424, 3938376, 4847232, 5251168, 5907564, 7270848, 7876752, 10502336, 11815128, 14541696, 15753504, 21004672, 23630256, 31507008, 47260512, 63014016, 94521024, 189042048]

約数ペア:

[(1, 189042048), (2, 94521024), (3, 63014016), (4, 47260512), (6, 31507008), (8, 23630256), (9, 21004672), (12, 15753504), (13, 14541696), (16, 11815128), (18, 10502336), (24, 7876752), (26, 7270848), (32, 5907564), (36, 5251168), (39, 4847232), (48, 3938376), (52, 3635424), (64, 2953782), (72, 2625584), (78, 2423616), (96, 1969188), (104, 1817712), (117, 1615744), (128, 1476891), (144, 1312792), (156, 1211808), (169, 1118592), (192, 984594), (208, 908856), (234, 807872), (288, 656396), (312, 605904), (338, 559296), (384, 492297), (416, 454428), (468, 403936), (507, 372864), (576, 328198), (624, 302952), (676, 279648), (832, 227214), (936, 201968), (971, 194688), (1014, 186432), (1152, 164099), (1248, 151476), (1352, 139824), (1521, 124288), (1664, 113607), (1872, 100984), (1942, 97344), (2028, 93216), (2496, 75738), (2704, 69912), (2913, 64896), (3042, 62144), (3744, 50492), (3884, 48672), (4056, 46608), (4992, 37869), (5408, 34956), (5826, 32448), (6084, 31072), (7488, 25246), (7768, 24336), (8112, 23304), (8739, 21632), (10816, 17478), (11652, 16224), (12168, 15536), (12623, 14976)]