128748045310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8629}}^1\times {\mathrm{87767}}^1$

素因数の和:96420

約数の個数: 32

約数和(自身を含む): 245409860160

約数和(自身を除く): 116661814850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 8629, 17258, 43145, 86290, 87767, 146693, 175534, 293386, 438835, 733465, 877670, 1466930, 1492039, 2984078, 7460195, 14920390, 757341443, 1514682886, 3786707215, 7573414430, 12874804531, 25749609062, 64374022655, 128748045310]

約数ペア:

[(1, 128748045310), (2, 64374022655), (5, 25749609062), (10, 12874804531), (17, 7573414430), (34, 3786707215), (85, 1514682886), (170, 757341443), (8629, 14920390), (17258, 7460195), (43145, 2984078), (86290, 1492039), (87767, 1466930), (146693, 877670), (175534, 733465), (293386, 438835)]