130405296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{388111}}^1$

素因数の和:388129

約数の個数: 40

約数和(自身を含む): 385007104

約数和(自身を除く): 254601808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 388111, 776222, 1164333, 1552444, 2328666, 2716777, 3104888, 4657332, 5433554, 6209776, 8150331, 9314664, 10867108, 16300662, 18629328, 21734216, 32601324, 43468432, 65202648, 130405296]

約数ペア:

[(1, 130405296), (2, 65202648), (3, 43468432), (4, 32601324), (6, 21734216), (7, 18629328), (8, 16300662), (12, 10867108), (14, 9314664), (16, 8150331), (21, 6209776), (24, 5433554), (28, 4657332), (42, 3104888), (48, 2716777), (56, 2328666), (84, 1552444), (112, 1164333), (168, 776222), (336, 388111)]