123886112

素因数分解:

$2^5\times 7^3\times {\mathrm{11287}}^1$

素因数の和:11318

約数の個数: 48

約数和(自身を含む): 284457600

約数和(自身を除く): 160571488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 11287, 22574, 45148, 79009, 90296, 158018, 180592, 316036, 361184, 553063, 632072, 1106126, 1264144, 2212252, 2528288, 3871441, 4424504, 7742882, 8849008, 15485764, 17698016, 30971528, 61943056, 123886112]

約数ペア:

[(1, 123886112), (2, 61943056), (4, 30971528), (7, 17698016), (8, 15485764), (14, 8849008), (16, 7742882), (28, 4424504), (32, 3871441), (49, 2528288), (56, 2212252), (98, 1264144), (112, 1106126), (196, 632072), (224, 553063), (343, 361184), (392, 316036), (686, 180592), (784, 158018), (1372, 90296), (1568, 79009), (2744, 45148), (5488, 22574), (10976, 11287)]