157028016327

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1787}}^1\times {\mathrm{2953}}^1$

素因数の和:4872

約数の個数: 64

約数和(自身を含む): 260284738560

約数和(自身を除く): 103256722233

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 763, 1417, 1787, 2289, 2953, 4251, 5361, 8859, 9919, 12509, 20671, 23231, 29757, 37527, 38389, 62013, 69693, 115167, 162617, 194783, 268723, 321877, 487851, 584349, 806169, 965631, 1363481, 2253139, 2532179, 4090443, 4184401, 5277011, 6759417, 7596537, 12553203, 15831033, 17725253, 29290807, 36939077, 53175759, 68601143, 87872421, 110817231, 205803429, 480208001, 575194199, 1440624003, 1725582597, 4026359393, 7477524587, 12079078179, 22432573761, 52342672109, 157028016327]

約数ペア:

[(1, 157028016327), (3, 52342672109), (7, 22432573761), (13, 12079078179), (21, 7477524587), (39, 4026359393), (91, 1725582597), (109, 1440624003), (273, 575194199), (327, 480208001), (763, 205803429), (1417, 110817231), (1787, 87872421), (2289, 68601143), (2953, 53175759), (4251, 36939077), (5361, 29290807), (8859, 17725253), (9919, 15831033), (12509, 12553203), (20671, 7596537), (23231, 6759417), (29757, 5277011), (37527, 4184401), (38389, 4090443), (62013, 2532179), (69693, 2253139), (115167, 1363481), (162617, 965631), (194783, 806169), (268723, 584349), (321877, 487851)]