133735728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{398023}}^1$

素因数の和:398041

約数の個数: 40

約数和(自身を含む): 394839808

約数和(自身を除く): 261104080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 398023, 796046, 1194069, 1592092, 2388138, 2786161, 3184184, 4776276, 5572322, 6368368, 8358483, 9552552, 11144644, 16716966, 19105104, 22289288, 33433932, 44578576, 66867864, 133735728]

約数ペア:

[(1, 133735728), (2, 66867864), (3, 44578576), (4, 33433932), (6, 22289288), (7, 19105104), (8, 16716966), (12, 11144644), (14, 9552552), (16, 8358483), (21, 6368368), (24, 5572322), (28, 4776276), (42, 3184184), (48, 2786161), (56, 2388138), (84, 1592092), (112, 1194069), (168, 796046), (336, 398023)]