140156368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19423}}^1$

素因数の和:19483

約数の個数: 40

約数和(自身を含む): 303480576

約数和(自身を除く): 163324208

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 19423, 38846, 77692, 155384, 213653, 310768, 427306, 796343, 854612, 1592686, 1709224, 3185372, 3418448, 6370744, 8759773, 12741488, 17519546, 35039092, 70078184, 140156368]

約数ペア:

[(1, 140156368), (2, 70078184), (4, 35039092), (8, 17519546), (11, 12741488), (16, 8759773), (22, 6370744), (41, 3418448), (44, 3185372), (82, 1709224), (88, 1592686), (164, 854612), (176, 796343), (328, 427306), (451, 310768), (656, 213653), (902, 155384), (1804, 77692), (3608, 38846), (7216, 19423)]