148392478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{15139}}^1$

素因数の和:15196

約数の個数: 24

約数和(自身を含む): 249355800

約数和(自身を除く): 100963322

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 4901, 9802, 15139, 30278, 196807, 393614, 439031, 878062, 2558491, 5116982, 5707403, 11414806, 74196239, 148392478]

約数ペア:

[(1, 148392478), (2, 74196239), (13, 11414806), (26, 5707403), (29, 5116982), (58, 2558491), (169, 878062), (338, 439031), (377, 393614), (754, 196807), (4901, 30278), (9802, 15139)]