160160724

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 417537120

約数和(自身を除く): 257376396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 157, 172, 258, 314, 387, 471, 516, 628, 659, 774, 942, 1318, 1413, 1548, 1884, 1977, 2636, 2826, 3954, 5652, 5931, 6751, 7908, 11862, 13502, 20253, 23724, 27004, 28337, 40506, 56674, 60759, 81012, 85011, 103463, 113348, 121518, 170022, 206926, 243036, 255033, 310389, 340044, 413852, 510066, 620778, 931167, 1020132, 1241556, 1862334, 3724668, 4448909, 8897818, 13346727, 17795636, 26693454, 40040181, 53386908, 80080362, 160160724]

約数ペア:

[(1, 160160724), (2, 80080362), (3, 53386908), (4, 40040181), (6, 26693454), (9, 17795636), (12, 13346727), (18, 8897818), (36, 4448909), (43, 3724668), (86, 1862334), (129, 1241556), (157, 1020132), (172, 931167), (258, 620778), (314, 510066), (387, 413852), (471, 340044), (516, 310389), (628, 255033), (659, 243036), (774, 206926), (942, 170022), (1318, 121518), (1413, 113348), (1548, 103463), (1884, 85011), (1977, 81012), (2636, 60759), (2826, 56674), (3954, 40506), (5652, 28337), (5931, 27004), (6751, 23724), (7908, 20253), (11862, 13502)]