187142744

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4027}}^1$

素因数の和:4227

約数の個数: 32

約数和(自身を含む): 362761680

約数和(自身を除く): 175618936

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 296, 314, 628, 1256, 4027, 5809, 8054, 11618, 16108, 23236, 32216, 46472, 148999, 297998, 595996, 632239, 1191992, 1264478, 2528956, 5057912, 23392843, 46785686, 93571372, 187142744]

約数ペア:

[(1, 187142744), (2, 93571372), (4, 46785686), (8, 23392843), (37, 5057912), (74, 2528956), (148, 1264478), (157, 1191992), (296, 632239), (314, 595996), (628, 297998), (1256, 148999), (4027, 46472), (5809, 32216), (8054, 23236), (11618, 16108)]