142320995999

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{2549}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 178222968000

約数和(自身を除く): 35901972001

約数列:

[1, 7, 13, 91, 109, 169, 433, 763, 1183, 1417, 2549, 3031, 5629, 9919, 17843, 18421, 33137, 39403, 47197, 73177, 128947, 231959, 277841, 330379, 430781, 512239, 613561, 1103717, 1944887, 3015467, 3611933, 4294927, 7726019, 7976293, 14348321, 25283531, 46955129, 55834051, 100438247, 120305153, 186528173, 328685903, 842136071, 1305697211, 1563966989, 10947768923, 20331570857, 142320995999]

約数ペア:

[(1, 142320995999), (7, 20331570857), (13, 10947768923), (91, 1563966989), (109, 1305697211), (169, 842136071), (433, 328685903), (763, 186528173), (1183, 120305153), (1417, 100438247), (2549, 55834051), (3031, 46955129), (5629, 25283531), (9919, 14348321), (17843, 7976293), (18421, 7726019), (33137, 4294927), (39403, 3611933), (47197, 3015467), (73177, 1944887), (128947, 1103717), (231959, 613561), (277841, 512239), (330379, 430781)]