156976565728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2477}}^1\times {\mathrm{104233}}^1$

素因数の和:106739

約数の個数: 48

約数和(自身を含む): 325447733520

約数和(自身を除く): 168471167792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2477, 4954, 9908, 19816, 39632, 47063, 79264, 94126, 104233, 188252, 208466, 376504, 416932, 753008, 833864, 1506016, 1667728, 1980427, 3335456, 3960854, 7921708, 15843416, 31686832, 63373664, 258185141, 516370282, 1032740564, 2065481128, 4130962256, 4905517679, 8261924512, 9811035358, 19622070716, 39244141432, 78488282864, 156976565728]

約数ペア:

[(1, 156976565728), (2, 78488282864), (4, 39244141432), (8, 19622070716), (16, 9811035358), (19, 8261924512), (32, 4905517679), (38, 4130962256), (76, 2065481128), (152, 1032740564), (304, 516370282), (608, 258185141), (2477, 63373664), (4954, 31686832), (9908, 15843416), (19816, 7921708), (39632, 3960854), (47063, 3335456), (79264, 1980427), (94126, 1667728), (104233, 1506016), (188252, 833864), (208466, 753008), (376504, 416932)]