148689758

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{1993}}^1$

素因数の和:2148

約数の個数: 24

約数和(自身を含む): 258565968

約数和(自身を除く): 109876210

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1993, 3986, 5329, 10658, 13951, 27902, 37303, 74606, 145489, 290978, 1018423, 2036846, 10620697, 21241394, 74344879, 148689758]

約数ペア:

[(1, 148689758), (2, 74344879), (7, 21241394), (14, 10620697), (73, 2036846), (146, 1018423), (511, 290978), (1022, 145489), (1993, 74606), (3986, 37303), (5329, 27902), (10658, 13951)]