143869656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20887}}^1$

素因数の和:20944

約数の個数: 64

約数和(自身を含む): 421102080

約数和(自身を除く): 277232424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 20887, 41774, 62661, 83548, 125322, 146209, 167096, 250644, 292418, 438627, 501288, 584836, 856367, 877254, 1169672, 1712734, 1754508, 2569101, 3425468, 3509016, 5138202, 5994569, 6850936, 10276404, 11989138, 17983707, 20552808, 23978276, 35967414, 47956552, 71934828, 143869656]

約数ペア:

[(1, 143869656), (2, 71934828), (3, 47956552), (4, 35967414), (6, 23978276), (7, 20552808), (8, 17983707), (12, 11989138), (14, 10276404), (21, 6850936), (24, 5994569), (28, 5138202), (41, 3509016), (42, 3425468), (56, 2569101), (82, 1754508), (84, 1712734), (123, 1169672), (164, 877254), (168, 856367), (246, 584836), (287, 501288), (328, 438627), (492, 292418), (574, 250644), (861, 167096), (984, 146209), (1148, 125322), (1722, 83548), (2296, 62661), (3444, 41774), (6888, 20887)]