149147363519

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{2251}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 189140759808

約数和(自身を除く): 39993396289

約数列:

[1, 7, 11, 77, 121, 137, 571, 847, 959, 1507, 2251, 3997, 6281, 10549, 15757, 16577, 24761, 43967, 69091, 78227, 116039, 173327, 272371, 308387, 483637, 547589, 860497, 1285321, 1906597, 2158709, 3392257, 6023479, 8997247, 9465467, 14138531, 23745799, 37314827, 66258269, 98969717, 155523841, 176088977, 261203789, 1088666887, 1232622839, 1936978747, 13558851229, 21306766217, 149147363519]

約数ペア:

[(1, 149147363519), (7, 21306766217), (11, 13558851229), (77, 1936978747), (121, 1232622839), (137, 1088666887), (571, 261203789), (847, 176088977), (959, 155523841), (1507, 98969717), (2251, 66258269), (3997, 37314827), (6281, 23745799), (10549, 14138531), (15757, 9465467), (16577, 8997247), (24761, 6023479), (43967, 3392257), (69091, 2158709), (78227, 1906597), (116039, 1285321), (173327, 860497), (272371, 547589), (308387, 483637)]