173323156

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{2039}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 308448000

約数和(自身を除く): 135124844

約数列:

[1, 2, 4, 79, 158, 269, 316, 538, 1076, 2039, 4078, 8156, 21251, 42502, 85004, 161081, 322162, 548491, 644324, 1096982, 2193964, 43330789, 86661578, 173323156]

約数ペア:

[(1, 173323156), (2, 86661578), (4, 43330789), (79, 2193964), (158, 1096982), (269, 644324), (316, 548491), (538, 322162), (1076, 161081), (2039, 85004), (4078, 42502), (8156, 21251)]