165729708

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2487

約数の個数: 72

約数和(自身を含む): 438459840

約数和(自身を除く): 272730132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 369, 423, 492, 564, 738, 846, 1476, 1692, 1927, 2389, 3854, 4778, 5781, 7167, 7708, 9556, 11562, 14334, 17343, 21501, 23124, 28668, 34686, 43002, 69372, 86004, 97949, 112283, 195898, 224566, 293847, 336849, 391796, 449132, 587694, 673698, 881541, 1010547, 1175388, 1347396, 1763082, 2021094, 3526164, 4042188, 4603603, 9207206, 13810809, 18414412, 27621618, 41432427, 55243236, 82864854, 165729708]

約数ペア:

[(1, 165729708), (2, 82864854), (3, 55243236), (4, 41432427), (6, 27621618), (9, 18414412), (12, 13810809), (18, 9207206), (36, 4603603), (41, 4042188), (47, 3526164), (82, 2021094), (94, 1763082), (123, 1347396), (141, 1175388), (164, 1010547), (188, 881541), (246, 673698), (282, 587694), (369, 449132), (423, 391796), (492, 336849), (564, 293847), (738, 224566), (846, 195898), (1476, 112283), (1692, 97949), (1927, 86004), (2389, 69372), (3854, 43002), (4778, 34686), (5781, 28668), (7167, 23124), (7708, 21501), (9556, 17343), (11562, 14334)]