136434608

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 271238592

約数和(自身を除く): 134803984

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 397, 457, 752, 794, 914, 1588, 1828, 3176, 3656, 6352, 7312, 18659, 21479, 37318, 42958, 74636, 85916, 149272, 171832, 181429, 298544, 343664, 362858, 725716, 1451432, 2902864, 8527163, 17054326, 34108652, 68217304, 136434608]

約数ペア:

[(1, 136434608), (2, 68217304), (4, 34108652), (8, 17054326), (16, 8527163), (47, 2902864), (94, 1451432), (188, 725716), (376, 362858), (397, 343664), (457, 298544), (752, 181429), (794, 171832), (914, 149272), (1588, 85916), (1828, 74636), (3176, 42958), (3656, 37318), (6352, 21479), (7312, 18659)]