157417770488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{1295321}}^1$

素因数の和:1296719

約数の個数: 32

約数和(自身を含む): 322224300720

約数和(自身を除く): 164806530232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1381, 2762, 5524, 11048, 15191, 30382, 60764, 121528, 1295321, 2590642, 5181284, 10362568, 14248531, 28497062, 56994124, 113988248, 1788838301, 3577676602, 7155353204, 14310706408, 19677221311, 39354442622, 78708885244, 157417770488]

約数ペア:

[(1, 157417770488), (2, 78708885244), (4, 39354442622), (8, 19677221311), (11, 14310706408), (22, 7155353204), (44, 3577676602), (88, 1788838301), (1381, 113988248), (2762, 56994124), (5524, 28497062), (11048, 14248531), (15191, 10362568), (30382, 5181284), (60764, 2590642), (121528, 1295321)]