142947084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{100103}}^1$

素因数の和:100134

約数の個数: 48

約数和(自身を含む): 403619328

約数和(自身を除く): 260672244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 100103, 200206, 300309, 400412, 600618, 700721, 1201236, 1401442, 1701751, 2102163, 2802884, 3403502, 4204326, 5105253, 6807004, 8408652, 10210506, 11912257, 20421012, 23824514, 35736771, 47649028, 71473542, 142947084]

約数ペア:

[(1, 142947084), (2, 71473542), (3, 47649028), (4, 35736771), (6, 23824514), (7, 20421012), (12, 11912257), (14, 10210506), (17, 8408652), (21, 6807004), (28, 5105253), (34, 4204326), (42, 3403502), (51, 2802884), (68, 2102163), (84, 1701751), (102, 1401442), (119, 1201236), (204, 700721), (238, 600618), (357, 400412), (476, 300309), (714, 200206), (1428, 100103)]