128113104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{381289}}^1$

素因数の和:381307

約数の個数: 40

約数和(自身を含む): 378239680

約数和(自身を除く): 250126576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 381289, 762578, 1143867, 1525156, 2287734, 2669023, 3050312, 4575468, 5338046, 6100624, 8007069, 9150936, 10676092, 16014138, 18301872, 21352184, 32028276, 42704368, 64056552, 128113104]

約数ペア:

[(1, 128113104), (2, 64056552), (3, 42704368), (4, 32028276), (6, 21352184), (7, 18301872), (8, 16014138), (12, 10676092), (14, 9150936), (16, 8007069), (21, 6100624), (24, 5338046), (28, 4575468), (42, 3050312), (48, 2669023), (56, 2287734), (84, 1525156), (112, 1143867), (168, 762578), (336, 381289)]