142000656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{422621}}^1$

素因数の和:422639

約数の個数: 40

約数和(自身を含む): 419241024

約数和(自身を除く): 277240368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 422621, 845242, 1267863, 1690484, 2535726, 2958347, 3380968, 5071452, 5916694, 6761936, 8875041, 10142904, 11833388, 17750082, 20285808, 23666776, 35500164, 47333552, 71000328, 142000656]

約数ペア:

[(1, 142000656), (2, 71000328), (3, 47333552), (4, 35500164), (6, 23666776), (7, 20285808), (8, 17750082), (12, 11833388), (14, 10142904), (16, 8875041), (21, 6761936), (24, 5916694), (28, 5071452), (42, 3380968), (48, 2958347), (56, 2535726), (84, 1690484), (112, 1267863), (168, 845242), (336, 422621)]