120308864

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4253}}^1$

素因数の和:4297

約数の個数: 64

約数和(自身を含む): 273362040

約数和(自身を除く): 153053176

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 3536, 4253, 7072, 8506, 14144, 17012, 28288, 34024, 55289, 68048, 72301, 110578, 136096, 144602, 221156, 272192, 289204, 442312, 544384, 578408, 884624, 939913, 1156816, 1769248, 1879826, 2313632, 3538496, 3759652, 4627264, 7076992, 7519304, 9254528, 15038608, 30077216, 60154432, 120308864]

約数ペア:

[(1, 120308864), (2, 60154432), (4, 30077216), (8, 15038608), (13, 9254528), (16, 7519304), (17, 7076992), (26, 4627264), (32, 3759652), (34, 3538496), (52, 2313632), (64, 1879826), (68, 1769248), (104, 1156816), (128, 939913), (136, 884624), (208, 578408), (221, 544384), (272, 442312), (416, 289204), (442, 272192), (544, 221156), (832, 144602), (884, 136096), (1088, 110578), (1664, 72301), (1768, 68048), (2176, 55289), (3536, 34024), (4253, 28288), (7072, 17012), (8506, 14144)]