15139824

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 46903248

約数和(自身を除く): 31763424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 112, 123, 147, 157, 164, 168, 196, 246, 287, 294, 314, 328, 336, 392, 471, 492, 574, 588, 628, 656, 784, 861, 942, 984, 1099, 1148, 1176, 1256, 1722, 1884, 1968, 2009, 2198, 2296, 2352, 2512, 3297, 3444, 3768, 4018, 4396, 4592, 6027, 6437, 6594, 6888, 7536, 7693, 8036, 8792, 12054, 12874, 13188, 13776, 15386, 16072, 17584, 19311, 23079, 24108, 25748, 26376, 30772, 32144, 38622, 45059, 46158, 48216, 51496, 52752, 61544, 77244, 90118, 92316, 96432, 102992, 123088, 135177, 154488, 180236, 184632, 270354, 308976, 315413, 360472, 369264, 540708, 630826, 720944, 946239, 1081416, 1261652, 1892478, 2162832, 2523304, 3784956, 5046608, 7569912, 15139824]

約数ペア:

[(1, 15139824), (2, 7569912), (3, 5046608), (4, 3784956), (6, 2523304), (7, 2162832), (8, 1892478), (12, 1261652), (14, 1081416), (16, 946239), (21, 720944), (24, 630826), (28, 540708), (41, 369264), (42, 360472), (48, 315413), (49, 308976), (56, 270354), (82, 184632), (84, 180236), (98, 154488), (112, 135177), (123, 123088), (147, 102992), (157, 96432), (164, 92316), (168, 90118), (196, 77244), (246, 61544), (287, 52752), (294, 51496), (314, 48216), (328, 46158), (336, 45059), (392, 38622), (471, 32144), (492, 30772), (574, 26376), (588, 25748), (628, 24108), (656, 23079), (784, 19311), (861, 17584), (942, 16072), (984, 15386), (1099, 13776), (1148, 13188), (1176, 12874), (1256, 12054), (1722, 8792), (1884, 8036), (1968, 7693), (2009, 7536), (2198, 6888), (2296, 6594), (2352, 6437), (2512, 6027), (3297, 4592), (3444, 4396), (3768, 4018)]