140348936

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{27541}}^1$

素因数の和:27574

約数の個数: 48

約数和(自身を含む): 329677740

約数和(自身を除く): 189328804

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 27541, 55082, 110164, 192787, 220328, 358033, 385574, 716066, 771148, 1349509, 1432132, 1542296, 2506231, 2699018, 2864264, 5012462, 5398036, 10024924, 10796072, 17543617, 20049848, 35087234, 70174468, 140348936]

約数ペア:

[(1, 140348936), (2, 70174468), (4, 35087234), (7, 20049848), (8, 17543617), (13, 10796072), (14, 10024924), (26, 5398036), (28, 5012462), (49, 2864264), (52, 2699018), (56, 2506231), (91, 1542296), (98, 1432132), (104, 1349509), (182, 771148), (196, 716066), (364, 385574), (392, 358033), (637, 220328), (728, 192787), (1274, 110164), (2548, 55082), (5096, 27541)]