126921648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{757}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 375968000

約数和(自身を除く): 249046352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 499, 757, 998, 1497, 1514, 1996, 2271, 2994, 3028, 3493, 3992, 4542, 5299, 5988, 6056, 6986, 7984, 9084, 10479, 10598, 11976, 12112, 13972, 15897, 18168, 20958, 21196, 23952, 27944, 31794, 36336, 41916, 42392, 55888, 63588, 83832, 84784, 127176, 167664, 254352, 377743, 755486, 1133229, 1510972, 2266458, 2644201, 3021944, 4532916, 5288402, 6043888, 7932603, 9065832, 10576804, 15865206, 18131664, 21153608, 31730412, 42307216, 63460824, 126921648]

約数ペア:

[(1, 126921648), (2, 63460824), (3, 42307216), (4, 31730412), (6, 21153608), (7, 18131664), (8, 15865206), (12, 10576804), (14, 9065832), (16, 7932603), (21, 6043888), (24, 5288402), (28, 4532916), (42, 3021944), (48, 2644201), (56, 2266458), (84, 1510972), (112, 1133229), (168, 755486), (336, 377743), (499, 254352), (757, 167664), (998, 127176), (1497, 84784), (1514, 83832), (1996, 63588), (2271, 55888), (2994, 42392), (3028, 41916), (3493, 36336), (3992, 31794), (4542, 27944), (5299, 23952), (5988, 21196), (6056, 20958), (6986, 18168), (7984, 15897), (9084, 13972), (10479, 12112), (10598, 11976)]