128402448

素因数分解:

$2^4\times 3^1\times {\mathrm{601}}^1\times {\mathrm{4451}}^1$

素因数の和:5063

約数の個数: 40

約数和(自身を含む): 332332896

約数和(自身を除く): 203930448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 601, 1202, 1803, 2404, 3606, 4451, 4808, 7212, 8902, 9616, 13353, 14424, 17804, 26706, 28848, 35608, 53412, 71216, 106824, 213648, 2675051, 5350102, 8025153, 10700204, 16050306, 21400408, 32100612, 42800816, 64201224, 128402448]

約数ペア:

[(1, 128402448), (2, 64201224), (3, 42800816), (4, 32100612), (6, 21400408), (8, 16050306), (12, 10700204), (16, 8025153), (24, 5350102), (48, 2675051), (601, 213648), (1202, 106824), (1803, 71216), (2404, 53412), (3606, 35608), (4451, 28848), (4808, 26706), (7212, 17804), (8902, 14424), (9616, 13353)]