131211168

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7309}}^1$

素因数の和:7350

約数の個数: 96

約数和(自身を含む): 397897920

約数和(自身を除く): 266686752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1056, 1122, 1496, 1632, 2244, 2992, 4488, 5984, 7309, 8976, 14618, 17952, 21927, 29236, 43854, 58472, 80399, 87708, 116944, 124253, 160798, 175416, 233888, 241197, 248506, 321596, 350832, 372759, 482394, 497012, 643192, 701664, 745518, 964788, 994024, 1286384, 1366783, 1491036, 1929576, 1988048, 2572768, 2733566, 2982072, 3859152, 3976096, 4100349, 5467132, 5964144, 7718304, 8200698, 10934264, 11928288, 16401396, 21868528, 32802792, 43737056, 65605584, 131211168]

約数ペア:

[(1, 131211168), (2, 65605584), (3, 43737056), (4, 32802792), (6, 21868528), (8, 16401396), (11, 11928288), (12, 10934264), (16, 8200698), (17, 7718304), (22, 5964144), (24, 5467132), (32, 4100349), (33, 3976096), (34, 3859152), (44, 2982072), (48, 2733566), (51, 2572768), (66, 1988048), (68, 1929576), (88, 1491036), (96, 1366783), (102, 1286384), (132, 994024), (136, 964788), (176, 745518), (187, 701664), (204, 643192), (264, 497012), (272, 482394), (352, 372759), (374, 350832), (408, 321596), (528, 248506), (544, 241197), (561, 233888), (748, 175416), (816, 160798), (1056, 124253), (1122, 116944), (1496, 87708), (1632, 80399), (2244, 58472), (2992, 43854), (4488, 29236), (5984, 21927), (7309, 17952), (8976, 14618)]