122919664

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1310

約数の個数: 80

約数和(自身を含む): 292838400

約数和(自身を除く): 169918736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 893, 1064, 1229, 1316, 1786, 2128, 2458, 2632, 3572, 4916, 5264, 6251, 7144, 8603, 9832, 12502, 14288, 17206, 19664, 23351, 25004, 34412, 46702, 50008, 57763, 68824, 93404, 100016, 115526, 137648, 163457, 186808, 231052, 326914, 373616, 404341, 462104, 653828, 808682, 924208, 1097497, 1307656, 1617364, 2194994, 2615312, 3234728, 4389988, 6469456, 7682479, 8779976, 15364958, 17559952, 30729916, 61459832, 122919664]

約数ペア:

[(1, 122919664), (2, 61459832), (4, 30729916), (7, 17559952), (8, 15364958), (14, 8779976), (16, 7682479), (19, 6469456), (28, 4389988), (38, 3234728), (47, 2615312), (56, 2194994), (76, 1617364), (94, 1307656), (112, 1097497), (133, 924208), (152, 808682), (188, 653828), (266, 462104), (304, 404341), (329, 373616), (376, 326914), (532, 231052), (658, 186808), (752, 163457), (893, 137648), (1064, 115526), (1229, 100016), (1316, 93404), (1786, 68824), (2128, 57763), (2458, 50008), (2632, 46702), (3572, 34412), (4916, 25004), (5264, 23351), (6251, 19664), (7144, 17206), (8603, 14288), (9832, 12502)]