138601908

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{6449}}^1$

素因数の和:6661

約数の個数: 48

約数和(自身を含む): 361200000

約数和(自身を除く): 222598092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 6449, 7164, 10746, 12898, 19347, 21492, 25796, 38694, 58041, 77388, 116082, 174123, 232164, 348246, 696492, 1283351, 2566702, 3850053, 5133404, 7700106, 11550159, 15400212, 23100318, 34650477, 46200636, 69300954, 138601908]

約数ペア:

[(1, 138601908), (2, 69300954), (3, 46200636), (4, 34650477), (6, 23100318), (9, 15400212), (12, 11550159), (18, 7700106), (27, 5133404), (36, 3850053), (54, 2566702), (108, 1283351), (199, 696492), (398, 348246), (597, 232164), (796, 174123), (1194, 116082), (1791, 77388), (2388, 58041), (3582, 38694), (5373, 25796), (6449, 21492), (7164, 19347), (10746, 12898)]