133936656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{398621}}^1$

素因数の和:398639

約数の個数: 40

約数和(自身を含む): 395433024

約数和(自身を除く): 261496368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 398621, 797242, 1195863, 1594484, 2391726, 2790347, 3188968, 4783452, 5580694, 6377936, 8371041, 9566904, 11161388, 16742082, 19133808, 22322776, 33484164, 44645552, 66968328, 133936656]

約数ペア:

[(1, 133936656), (2, 66968328), (3, 44645552), (4, 33484164), (6, 22322776), (7, 19133808), (8, 16742082), (12, 11161388), (14, 9566904), (16, 8371041), (21, 6377936), (24, 5580694), (28, 4783452), (42, 3188968), (48, 2790347), (56, 2391726), (84, 1594484), (112, 1195863), (168, 797242), (336, 398621)]