156796269080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1688887}}^1$

素因数の和:1689120

約数の個数: 64

約数和(自身を含む): 386687796480

約数和(自身を除く): 229891527400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 211, 220, 422, 440, 844, 1055, 1688, 2110, 2321, 4220, 4642, 8440, 9284, 11605, 18568, 23210, 46420, 92840, 1688887, 3377774, 6755548, 8444435, 13511096, 16888870, 18577757, 33777740, 37155514, 67555480, 74311028, 92888785, 148622056, 185777570, 356355157, 371555140, 712710314, 743110280, 1425420628, 1781775785, 2850841256, 3563551570, 3919906727, 7127103140, 7839813454, 14254206280, 15679626908, 19599533635, 31359253816, 39199067270, 78398134540, 156796269080]

約数ペア:

[(1, 156796269080), (2, 78398134540), (4, 39199067270), (5, 31359253816), (8, 19599533635), (10, 15679626908), (11, 14254206280), (20, 7839813454), (22, 7127103140), (40, 3919906727), (44, 3563551570), (55, 2850841256), (88, 1781775785), (110, 1425420628), (211, 743110280), (220, 712710314), (422, 371555140), (440, 356355157), (844, 185777570), (1055, 148622056), (1688, 92888785), (2110, 74311028), (2321, 67555480), (4220, 37155514), (4642, 33777740), (8440, 18577757), (9284, 16888870), (11605, 13511096), (18568, 8444435), (23210, 6755548), (46420, 3377774), (92840, 1688887)]