143091568

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2251}}^1$

素因数の和:2425

約数の個数: 40

約数和(自身を含む): 289021680

約数和(自身を除く): 145930112

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 232, 274, 464, 548, 1096, 2192, 2251, 3973, 4502, 7946, 9004, 15892, 18008, 31784, 36016, 63568, 65279, 130558, 261116, 308387, 522232, 616774, 1044464, 1233548, 2467096, 4934192, 8943223, 17886446, 35772892, 71545784, 143091568]

約数ペア:

[(1, 143091568), (2, 71545784), (4, 35772892), (8, 17886446), (16, 8943223), (29, 4934192), (58, 2467096), (116, 1233548), (137, 1044464), (232, 616774), (274, 522232), (464, 308387), (548, 261116), (1096, 130558), (2192, 65279), (2251, 63568), (3973, 36016), (4502, 31784), (7946, 18008), (9004, 15892)]