145426318

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 228413952

約数和(自身を除く): 82987634

約数列:

[1, 2, 61, 71, 103, 122, 142, 163, 206, 326, 4331, 6283, 7313, 8662, 9943, 11573, 12566, 14626, 16789, 19886, 23146, 33578, 446093, 705953, 892186, 1024129, 1192019, 1411906, 2048258, 2384038, 72713159, 145426318]

約数ペア:

[(1, 145426318), (2, 72713159), (61, 2384038), (71, 2048258), (103, 1411906), (122, 1192019), (142, 1024129), (163, 892186), (206, 705953), (326, 446093), (4331, 33578), (6283, 23146), (7313, 19886), (8662, 16789), (9943, 14626), (11573, 12566)]