138721872

素因数分解:

$2^4\times 3^1\times {\mathrm{1543}}^1\times {\mathrm{1873}}^1$

素因数の和:3427

約数の個数: 40

約数和(自身を含む): 358788544

約数和(自身を除く): 220066672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1543, 1873, 3086, 3746, 4629, 5619, 6172, 7492, 9258, 11238, 12344, 14984, 18516, 22476, 24688, 29968, 37032, 44952, 74064, 89904, 2890039, 5780078, 8670117, 11560156, 17340234, 23120312, 34680468, 46240624, 69360936, 138721872]

約数ペア:

[(1, 138721872), (2, 69360936), (3, 46240624), (4, 34680468), (6, 23120312), (8, 17340234), (12, 11560156), (16, 8670117), (24, 5780078), (48, 2890039), (1543, 89904), (1873, 74064), (3086, 44952), (3746, 37032), (4629, 29968), (5619, 24688), (6172, 22476), (7492, 18516), (9258, 14984), (11238, 12344)]