138671508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7499}}^1$

素因数の和:7596

約数の個数: 48

約数和(自身を含む): 342720000

約数和(自身を除く): 204048492

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 1541, 3082, 4623, 6164, 7499, 9246, 14998, 18492, 22497, 29996, 44994, 89988, 172477, 344954, 502433, 517431, 689908, 1004866, 1034862, 1507299, 2009732, 2069724, 3014598, 6029196, 11555959, 23111918, 34667877, 46223836, 69335754, 138671508]

約数ペア:

[(1, 138671508), (2, 69335754), (3, 46223836), (4, 34667877), (6, 23111918), (12, 11555959), (23, 6029196), (46, 3014598), (67, 2069724), (69, 2009732), (92, 1507299), (134, 1034862), (138, 1004866), (201, 689908), (268, 517431), (276, 502433), (402, 344954), (804, 172477), (1541, 89988), (3082, 44994), (4623, 29996), (6164, 22497), (7499, 18492), (9246, 14998)]