153948834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2143}}^1$

素因数の和:2471

約数の個数: 48

約数和(自身を含む): 360552192

約数和(自身を除く): 206603358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 307, 614, 921, 1842, 2143, 2763, 3991, 4286, 5526, 6429, 7982, 11973, 12858, 19287, 23946, 27859, 35919, 38574, 55718, 71838, 83577, 167154, 250731, 501462, 657901, 1315802, 1973703, 3947406, 5921109, 8552713, 11842218, 17105426, 25658139, 51316278, 76974417, 153948834]

約数ペア:

[(1, 153948834), (2, 76974417), (3, 51316278), (6, 25658139), (9, 17105426), (13, 11842218), (18, 8552713), (26, 5921109), (39, 3947406), (78, 1973703), (117, 1315802), (234, 657901), (307, 501462), (614, 250731), (921, 167154), (1842, 83577), (2143, 71838), (2763, 55718), (3991, 38574), (4286, 35919), (5526, 27859), (6429, 23946), (7982, 19287), (11973, 12858)]