140962122

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2344

約数の個数: 72

約数和(自身を含む): 360446112

約数和(自身を除く): 219483990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 639, 882, 994, 1278, 1491, 2251, 2982, 3479, 4473, 4502, 6753, 6958, 8946, 10437, 13506, 15757, 20259, 20874, 31311, 31514, 40518, 47271, 62622, 94542, 110299, 141813, 159821, 220598, 283626, 319642, 330897, 479463, 661794, 958926, 992691, 1118747, 1438389, 1985382, 2237494, 2876778, 3356241, 6712482, 7831229, 10068723, 15662458, 20137446, 23493687, 46987374, 70481061, 140962122]

約数ペア:

[(1, 140962122), (2, 70481061), (3, 46987374), (6, 23493687), (7, 20137446), (9, 15662458), (14, 10068723), (18, 7831229), (21, 6712482), (42, 3356241), (49, 2876778), (63, 2237494), (71, 1985382), (98, 1438389), (126, 1118747), (142, 992691), (147, 958926), (213, 661794), (294, 479463), (426, 330897), (441, 319642), (497, 283626), (639, 220598), (882, 159821), (994, 141813), (1278, 110299), (1491, 94542), (2251, 62622), (2982, 47271), (3479, 40518), (4473, 31514), (4502, 31311), (6753, 20874), (6958, 20259), (8946, 15757), (10437, 13506)]