162337165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 212129280

約数和(自身を除く): 49792115

約数列:

[1, 5, 17, 61, 85, 131, 239, 305, 655, 1037, 1195, 2227, 4063, 5185, 7991, 11135, 14579, 20315, 31309, 39955, 72895, 135847, 156545, 247843, 532253, 679235, 1239215, 1909849, 2661265, 9549245, 32467433, 162337165]

約数ペア:

[(1, 162337165), (5, 32467433), (17, 9549245), (61, 2661265), (85, 1909849), (131, 1239215), (239, 679235), (305, 532253), (655, 247843), (1037, 156545), (1195, 135847), (2227, 72895), (4063, 39955), (5185, 31309), (7991, 20315), (11135, 14579)]