138954868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 275014656

約数和(自身を除く): 136059788

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 223, 299, 446, 521, 598, 892, 1042, 1196, 2084, 2899, 5129, 5798, 6773, 10258, 11596, 11983, 13546, 20516, 23966, 27092, 47932, 66677, 116183, 133354, 155779, 232366, 266708, 311558, 464732, 623116, 1510379, 2672209, 3020758, 5344418, 6041516, 10688836, 34738717, 69477434, 138954868]

約数ペア:

[(1, 138954868), (2, 69477434), (4, 34738717), (13, 10688836), (23, 6041516), (26, 5344418), (46, 3020758), (52, 2672209), (92, 1510379), (223, 623116), (299, 464732), (446, 311558), (521, 266708), (598, 232366), (892, 155779), (1042, 133354), (1196, 116183), (2084, 66677), (2899, 47932), (5129, 27092), (5798, 23966), (6773, 20516), (10258, 13546), (11596, 11983)]