128872824

素因数分解:

$2^3\times 3^1\times {\mathrm{787}}^1\times {\mathrm{6823}}^1$

素因数の和:7619

約数の個数: 32

約数和(自身を含む): 322638720

約数和(自身を除く): 193765896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 787, 1574, 2361, 3148, 4722, 6296, 6823, 9444, 13646, 18888, 20469, 27292, 40938, 54584, 81876, 163752, 5369701, 10739402, 16109103, 21478804, 32218206, 42957608, 64436412, 128872824]

約数ペア:

[(1, 128872824), (2, 64436412), (3, 42957608), (4, 32218206), (6, 21478804), (8, 16109103), (12, 10739402), (24, 5369701), (787, 163752), (1574, 81876), (2361, 54584), (3148, 40938), (4722, 27292), (6296, 20469), (6823, 18888), (9444, 13646)]