142228716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2617}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 380007936

約数和(自身を除く): 237779220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647, 1294, 1941, 2588, 2617, 3882, 4529, 5234, 7764, 7851, 9058, 10468, 13587, 15702, 18116, 18319, 27174, 31404, 36638, 54348, 54957, 73276, 109914, 219828, 1693199, 3386398, 5079597, 6772796, 10159194, 11852393, 20318388, 23704786, 35557179, 47409572, 71114358, 142228716]

約数ペア:

[(1, 142228716), (2, 71114358), (3, 47409572), (4, 35557179), (6, 23704786), (7, 20318388), (12, 11852393), (14, 10159194), (21, 6772796), (28, 5079597), (42, 3386398), (84, 1693199), (647, 219828), (1294, 109914), (1941, 73276), (2588, 54957), (2617, 54348), (3882, 36638), (4529, 31404), (5234, 27174), (7764, 18319), (7851, 18116), (9058, 15702), (10468, 13587)]