161849916

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{84827}}^1$

素因数の和:84890

約数の個数: 36

約数和(自身を含む): 416844792

約数和(自身を除く): 254994876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 84827, 169654, 254481, 339308, 508962, 763443, 1017924, 1526886, 3053772, 4495831, 8991662, 13487493, 17983324, 26974986, 40462479, 53949972, 80924958, 161849916]

約数ペア:

[(1, 161849916), (2, 80924958), (3, 53949972), (4, 40462479), (6, 26974986), (9, 17983324), (12, 13487493), (18, 8991662), (36, 4495831), (53, 3053772), (106, 1526886), (159, 1017924), (212, 763443), (318, 508962), (477, 339308), (636, 254481), (954, 169654), (1908, 84827)]