147436697780

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{863}}^1\times {\mathrm{12923}}^1$

素因数の和:14456

約数の個数: 48

約数和(自身を含む): 310468806144

約数和(自身を除く): 163032108364

約数列:

[1, 2, 4, 5, 10, 20, 661, 863, 1322, 1726, 2644, 3305, 3452, 4315, 6610, 8630, 12923, 13220, 17260, 25846, 51692, 64615, 129230, 258460, 570443, 1140886, 2281772, 2852215, 5704430, 8542103, 11152549, 11408860, 17084206, 22305098, 34168412, 42710515, 44610196, 55762745, 85421030, 111525490, 170842060, 223050980, 7371834889, 14743669778, 29487339556, 36859174445, 73718348890, 147436697780]

約数ペア:

[(1, 147436697780), (2, 73718348890), (4, 36859174445), (5, 29487339556), (10, 14743669778), (20, 7371834889), (661, 223050980), (863, 170842060), (1322, 111525490), (1726, 85421030), (2644, 55762745), (3305, 44610196), (3452, 42710515), (4315, 34168412), (6610, 22305098), (8630, 17084206), (12923, 11408860), (13220, 11152549), (17260, 8542103), (25846, 5704430), (51692, 2852215), (64615, 2281772), (129230, 1140886), (258460, 570443)]