20151139992

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{373}}^1\times {\mathrm{7789}}^1$

素因数の和:8205

約数の個数: 96

約数和(自身を含む): 53665933200

約数和(自身を除く): 33514793208

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 373, 408, 578, 746, 867, 1119, 1156, 1492, 1734, 2238, 2312, 2984, 3468, 4476, 6341, 6936, 7789, 8952, 12682, 15578, 19023, 23367, 25364, 31156, 38046, 46734, 50728, 62312, 76092, 93468, 107797, 132413, 152184, 186936, 215594, 264826, 323391, 397239, 431188, 529652, 646782, 794478, 862376, 1059304, 1293564, 1588956, 2251021, 2587128, 2905297, 3177912, 4502042, 5810594, 6753063, 8715891, 9004084, 11621188, 13506126, 17431782, 18008168, 23242376, 27012252, 34863564, 49390049, 54024504, 69727128, 98780098, 148170147, 197560196, 296340294, 395120392, 592680588, 839630833, 1185361176, 1679261666, 2518892499, 3358523332, 5037784998, 6717046664, 10075569996, 20151139992]

約数ペア:

[(1, 20151139992), (2, 10075569996), (3, 6717046664), (4, 5037784998), (6, 3358523332), (8, 2518892499), (12, 1679261666), (17, 1185361176), (24, 839630833), (34, 592680588), (51, 395120392), (68, 296340294), (102, 197560196), (136, 148170147), (204, 98780098), (289, 69727128), (373, 54024504), (408, 49390049), (578, 34863564), (746, 27012252), (867, 23242376), (1119, 18008168), (1156, 17431782), (1492, 13506126), (1734, 11621188), (2238, 9004084), (2312, 8715891), (2984, 6753063), (3468, 5810594), (4476, 4502042), (6341, 3177912), (6936, 2905297), (7789, 2587128), (8952, 2251021), (12682, 1588956), (15578, 1293564), (19023, 1059304), (23367, 862376), (25364, 794478), (31156, 646782), (38046, 529652), (46734, 431188), (50728, 397239), (62312, 323391), (76092, 264826), (93468, 215594), (107797, 186936), (132413, 152184)]