128969673988

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{1033}}^1\times {\mathrm{1373}}^1$

素因数の和:2716

約数の個数: 48

約数和(自身を含む): 229133076480

約数和(自身を除く): 100163402492

約数列:

[1, 2, 4, 127, 179, 254, 358, 508, 716, 1033, 1373, 2066, 2746, 4132, 5492, 22733, 45466, 90932, 131191, 174371, 184907, 245767, 262382, 348742, 369814, 491534, 524764, 697484, 739628, 983068, 1418309, 2836618, 5673236, 23483189, 31212409, 46966378, 62424818, 93932756, 124849636, 180125243, 253877311, 360250486, 507754622, 720500972, 1015509244, 32242418497, 64484836994, 128969673988]

約数ペア:

[(1, 128969673988), (2, 64484836994), (4, 32242418497), (127, 1015509244), (179, 720500972), (254, 507754622), (358, 360250486), (508, 253877311), (716, 180125243), (1033, 124849636), (1373, 93932756), (2066, 62424818), (2746, 46966378), (4132, 31212409), (5492, 23483189), (22733, 5673236), (45466, 2836618), (90932, 1418309), (131191, 983068), (174371, 739628), (184907, 697484), (245767, 524764), (262382, 491534), (348742, 369814)]