138346796

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{3583}}^1$

素因数の和:3798

約数の個数: 36

約数和(自身を含む): 283143168

約数和(自身を除く): 144796372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2758, 3583, 5516, 7166, 9653, 14332, 19306, 25081, 38612, 50162, 100324, 175567, 351134, 702268, 705851, 1411702, 2823404, 4940957, 9881914, 19763828, 34586699, 69173398, 138346796]

約数ペア:

[(1, 138346796), (2, 69173398), (4, 34586699), (7, 19763828), (14, 9881914), (28, 4940957), (49, 2823404), (98, 1411702), (196, 705851), (197, 702268), (394, 351134), (788, 175567), (1379, 100324), (2758, 50162), (3583, 38612), (5516, 25081), (7166, 19306), (9653, 14332)]