148865864

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{43579}}^1$

素因数の和:43653

約数の個数: 32

約数和(自身を含む): 324235200

約数和(自身を除く): 175369336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 43579, 87158, 174316, 305053, 348632, 610106, 1220212, 2440424, 2658319, 5316638, 10633276, 18608233, 21266552, 37216466, 74432932, 148865864]

約数ペア:

[(1, 148865864), (2, 74432932), (4, 37216466), (7, 21266552), (8, 18608233), (14, 10633276), (28, 5316638), (56, 2658319), (61, 2440424), (122, 1220212), (244, 610106), (427, 348632), (488, 305053), (854, 174316), (1708, 87158), (3416, 43579)]