121497248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199831}}^1$

素因数の和:199860

約数の個数: 24

約数和(自身を含む): 251788320

約数和(自身を除く): 130291072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 199831, 399662, 799324, 1598648, 3197296, 3796789, 6394592, 7593578, 15187156, 30374312, 60748624, 121497248]

約数ペア:

[(1, 121497248), (2, 60748624), (4, 30374312), (8, 15187156), (16, 7593578), (19, 6394592), (32, 3796789), (38, 3197296), (76, 1598648), (152, 799324), (304, 399662), (608, 199831)]