161828604

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71353}}^1$

素因数の和:71376

約数の個数: 60

約数和(自身を含む): 483494704

約数和(自身を除く): 321666100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 71353, 142706, 214059, 285412, 428118, 499471, 642177, 856236, 998942, 1284354, 1498413, 1926531, 1997884, 2568708, 2996826, 3853062, 4495239, 5779593, 5993652, 7706124, 8990478, 11559186, 13485717, 17980956, 23118372, 26971434, 40457151, 53942868, 80914302, 161828604]

約数ペア:

[(1, 161828604), (2, 80914302), (3, 53942868), (4, 40457151), (6, 26971434), (7, 23118372), (9, 17980956), (12, 13485717), (14, 11559186), (18, 8990478), (21, 7706124), (27, 5993652), (28, 5779593), (36, 4495239), (42, 3853062), (54, 2996826), (63, 2568708), (81, 1997884), (84, 1926531), (108, 1498413), (126, 1284354), (162, 998942), (189, 856236), (252, 642177), (324, 499471), (378, 428118), (567, 285412), (756, 214059), (1134, 142706), (2268, 71353)]