166966992

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 488087808

約数和(自身を除く): 321120816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 113, 124, 144, 186, 226, 248, 279, 331, 339, 372, 452, 496, 558, 662, 678, 744, 904, 993, 1017, 1116, 1324, 1356, 1488, 1808, 1986, 2034, 2232, 2648, 2712, 2979, 3503, 3972, 4068, 4464, 5296, 5424, 5958, 7006, 7944, 8136, 10261, 10509, 11916, 14012, 15888, 16272, 20522, 21018, 23832, 28024, 30783, 31527, 37403, 41044, 42036, 47664, 56048, 61566, 63054, 74806, 82088, 84072, 92349, 112209, 123132, 126108, 149612, 164176, 168144, 184698, 224418, 246264, 252216, 299224, 336627, 369396, 448836, 492528, 504432, 598448, 673254, 738792, 897672, 1159493, 1346508, 1477584, 1795344, 2318986, 2693016, 3478479, 4637972, 5386032, 6956958, 9275944, 10435437, 13913916, 18551888, 20870874, 27827832, 41741748, 55655664, 83483496, 166966992]

約数ペア:

[(1, 166966992), (2, 83483496), (3, 55655664), (4, 41741748), (6, 27827832), (8, 20870874), (9, 18551888), (12, 13913916), (16, 10435437), (18, 9275944), (24, 6956958), (31, 5386032), (36, 4637972), (48, 3478479), (62, 2693016), (72, 2318986), (93, 1795344), (113, 1477584), (124, 1346508), (144, 1159493), (186, 897672), (226, 738792), (248, 673254), (279, 598448), (331, 504432), (339, 492528), (372, 448836), (452, 369396), (496, 336627), (558, 299224), (662, 252216), (678, 246264), (744, 224418), (904, 184698), (993, 168144), (1017, 164176), (1116, 149612), (1324, 126108), (1356, 123132), (1488, 112209), (1808, 92349), (1986, 84072), (2034, 82088), (2232, 74806), (2648, 63054), (2712, 61566), (2979, 56048), (3503, 47664), (3972, 42036), (4068, 41044), (4464, 37403), (5296, 31527), (5424, 30783), (5958, 28024), (7006, 23832), (7944, 21018), (8136, 20522), (10261, 16272), (10509, 15888), (11916, 14012)]