144951856

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7481}}^1$

素因数の和:7669

約数の個数: 40

約数和(自身を含む): 322863264

約数和(自身を除く): 177911408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2422, 2768, 4844, 7481, 9688, 14962, 19376, 29924, 52367, 59848, 104734, 119696, 209468, 418936, 837872, 1294213, 2588426, 5176852, 9059491, 10353704, 18118982, 20707408, 36237964, 72475928, 144951856]

約数ペア:

[(1, 144951856), (2, 72475928), (4, 36237964), (7, 20707408), (8, 18118982), (14, 10353704), (16, 9059491), (28, 5176852), (56, 2588426), (112, 1294213), (173, 837872), (346, 418936), (692, 209468), (1211, 119696), (1384, 104734), (2422, 59848), (2768, 52367), (4844, 29924), (7481, 19376), (9688, 14962)]