156920916890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{3961649}}^1$

素因数の和:3961906

約数の個数: 32

約数和(自身を含む): 300356456400

約数和(自身を除く): 143435539510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 233, 466, 1165, 2330, 3961, 7922, 19805, 39610, 3961649, 7923298, 19808245, 39616490, 67348033, 134696066, 336740165, 673480330, 923064217, 1846128434, 4615321085, 9230642170, 15692091689, 31384183378, 78460458445, 156920916890]

約数ペア:

[(1, 156920916890), (2, 78460458445), (5, 31384183378), (10, 15692091689), (17, 9230642170), (34, 4615321085), (85, 1846128434), (170, 923064217), (233, 673480330), (466, 336740165), (1165, 134696066), (2330, 67348033), (3961, 39616490), (7922, 19808245), (19805, 7923298), (39610, 3961649)]