161480664

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{36767}}^1$

素因数の和:36840

約数の個数: 48

約数和(自身を含む): 444525120

約数和(自身を除く): 283044456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 36767, 73534, 110301, 147068, 220602, 294136, 330903, 441204, 661806, 882408, 1323612, 2242787, 2647224, 4485574, 6728361, 8971148, 13456722, 17942296, 20185083, 26913444, 40370166, 53826888, 80740332, 161480664]

約数ペア:

[(1, 161480664), (2, 80740332), (3, 53826888), (4, 40370166), (6, 26913444), (8, 20185083), (9, 17942296), (12, 13456722), (18, 8971148), (24, 6728361), (36, 4485574), (61, 2647224), (72, 2242787), (122, 1323612), (183, 882408), (244, 661806), (366, 441204), (488, 330903), (549, 294136), (732, 220602), (1098, 147068), (1464, 110301), (2196, 73534), (4392, 36767)]