156220204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6829}}^1$

素因数の和:6902

約数の個数: 48

約数和(自身を含む): 336582400

約数和(自身を除く): 180362196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 6829, 11438, 13658, 22876, 27316, 47803, 95606, 129751, 191212, 259502, 293647, 519004, 587294, 908257, 1174588, 1816514, 2055529, 3633028, 4111058, 5579293, 8222116, 11158586, 22317172, 39055051, 78110102, 156220204]

約数ペア:

[(1, 156220204), (2, 78110102), (4, 39055051), (7, 22317172), (14, 11158586), (19, 8222116), (28, 5579293), (38, 4111058), (43, 3633028), (76, 2055529), (86, 1816514), (133, 1174588), (172, 908257), (266, 587294), (301, 519004), (532, 293647), (602, 259502), (817, 191212), (1204, 129751), (1634, 95606), (3268, 47803), (5719, 27316), (6829, 22876), (11438, 13658)]