156920584172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1619}}^1\times {\mathrm{200257}}^1$

素因数の和:201902

約数の個数: 36

約数和(自身を含む): 302033120760

約数和(自身を除く): 145112536588

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1619, 3238, 6476, 17809, 35618, 71236, 195899, 200257, 391798, 400514, 783596, 801028, 2202827, 4405654, 8811308, 24231097, 48462194, 96924388, 324216083, 648432166, 1296864332, 3566376913, 7132753826, 14265507652, 39230146043, 78460292086, 156920584172]

約数ペア:

[(1, 156920584172), (2, 78460292086), (4, 39230146043), (11, 14265507652), (22, 7132753826), (44, 3566376913), (121, 1296864332), (242, 648432166), (484, 324216083), (1619, 96924388), (3238, 48462194), (6476, 24231097), (17809, 8811308), (35618, 4405654), (71236, 2202827), (195899, 801028), (200257, 783596), (391798, 400514)]