161310888

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{52103}}^1$

素因数の和:52158

約数の個数: 48

約数和(自身を含む): 447052320

約数和(自身を除く): 285741432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 52103, 104206, 156309, 208412, 312618, 416824, 468927, 625236, 937854, 1250472, 1875708, 2240429, 3751416, 4480858, 6721287, 8961716, 13442574, 17923432, 20163861, 26885148, 40327722, 53770296, 80655444, 161310888]

約数ペア:

[(1, 161310888), (2, 80655444), (3, 53770296), (4, 40327722), (6, 26885148), (8, 20163861), (9, 17923432), (12, 13442574), (18, 8961716), (24, 6721287), (36, 4480858), (43, 3751416), (72, 2240429), (86, 1875708), (129, 1250472), (172, 937854), (258, 625236), (344, 468927), (387, 416824), (516, 312618), (774, 208412), (1032, 156309), (1548, 104206), (3096, 52103)]