161207028

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{34183}}^1$

素因数の和:34324

約数の個数: 36

約数和(自身を含む): 410618208

約数和(自身を除く): 249411180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 34183, 68366, 102549, 136732, 205098, 307647, 410196, 615294, 1230588, 4477973, 8955946, 13433919, 17911892, 26867838, 40301757, 53735676, 80603514, 161207028]

約数ペア:

[(1, 161207028), (2, 80603514), (3, 53735676), (4, 40301757), (6, 26867838), (9, 17911892), (12, 13433919), (18, 8955946), (36, 4477973), (131, 1230588), (262, 615294), (393, 410196), (524, 307647), (786, 205098), (1179, 136732), (1572, 102549), (2358, 68366), (4716, 34183)]