149745678

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{25703}}^1$

素因数の和:26679

約数の個数: 16

約数和(自身を含む): 299811456

約数和(自身を除く): 150065778

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 5826, 25703, 51406, 77109, 154218, 24957613, 49915226, 74872839, 149745678]

約数ペア:

[(1, 149745678), (2, 74872839), (3, 49915226), (6, 24957613), (971, 154218), (1942, 77109), (2913, 51406), (5826, 25703)]