128308862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2417}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 222842880

約数和(自身を除く): 94534018

約数列:

[1, 2, 11, 19, 22, 38, 127, 209, 254, 418, 1397, 2413, 2417, 2794, 4826, 4834, 26543, 26587, 45923, 53086, 53174, 91846, 306959, 505153, 613918, 1010306, 3376549, 5832221, 6753098, 11664442, 64154431, 128308862]

約数ペア:

[(1, 128308862), (2, 64154431), (11, 11664442), (19, 6753098), (22, 5832221), (38, 3376549), (127, 1010306), (209, 613918), (254, 505153), (418, 306959), (1397, 91846), (2413, 53174), (2417, 53086), (2794, 45923), (4826, 26587), (4834, 26543)]