128882928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{141319}}^1$

素因数の和:141349

約数の個数: 40

約数和(自身を含む): 350473600

約数和(自身を除く): 221590672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 141319, 282638, 423957, 565276, 847914, 1130552, 1695828, 2261104, 2685061, 3391656, 5370122, 6783312, 8055183, 10740244, 16110366, 21480488, 32220732, 42960976, 64441464, 128882928]

約数ペア:

[(1, 128882928), (2, 64441464), (3, 42960976), (4, 32220732), (6, 21480488), (8, 16110366), (12, 10740244), (16, 8055183), (19, 6783312), (24, 5370122), (38, 3391656), (48, 2685061), (57, 2261104), (76, 1695828), (114, 1130552), (152, 847914), (228, 565276), (304, 423957), (456, 282638), (912, 141319)]