128468744

素因数分解:

$2^3\times {\mathrm{41}}^3\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 247960440

約数和(自身を除く): 119491696

約数列:

[1, 2, 4, 8, 41, 82, 164, 233, 328, 466, 932, 1681, 1864, 3362, 6724, 9553, 13448, 19106, 38212, 68921, 76424, 137842, 275684, 391673, 551368, 783346, 1566692, 3133384, 16058593, 32117186, 64234372, 128468744]

約数ペア:

[(1, 128468744), (2, 64234372), (4, 32117186), (8, 16058593), (41, 3133384), (82, 1566692), (164, 783346), (233, 551368), (328, 391673), (466, 275684), (932, 137842), (1681, 76424), (1864, 68921), (3362, 38212), (6724, 19106), (9553, 13448)]