131203992

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{13633}}^1$

素因数の和:14043

約数の個数: 32

約数和(自身を含む): 328852080

約数和(自身を除く): 197648088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1604, 2406, 3208, 4812, 9624, 13633, 27266, 40899, 54532, 81798, 109064, 163596, 327192, 5466833, 10933666, 16400499, 21867332, 32800998, 43734664, 65601996, 131203992]

約数ペア:

[(1, 131203992), (2, 65601996), (3, 43734664), (4, 32800998), (6, 21867332), (8, 16400499), (12, 10933666), (24, 5466833), (401, 327192), (802, 163596), (1203, 109064), (1604, 81798), (2406, 54532), (3208, 40899), (4812, 27266), (9624, 13633)]