198282328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 403833600

約数和(自身を除く): 205551272

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 151, 152, 163, 212, 302, 326, 424, 604, 652, 1007, 1208, 1304, 2014, 2869, 3097, 4028, 5738, 6194, 8003, 8056, 8639, 11476, 12388, 16006, 17278, 22952, 24613, 24776, 32012, 34556, 49226, 64024, 69112, 98452, 152057, 164141, 196904, 304114, 328282, 467647, 608228, 656564, 935294, 1216456, 1304489, 1313128, 1870588, 2608978, 3741176, 5217956, 10435912, 24785291, 49570582, 99141164, 198282328]

約数ペア:

[(1, 198282328), (2, 99141164), (4, 49570582), (8, 24785291), (19, 10435912), (38, 5217956), (53, 3741176), (76, 2608978), (106, 1870588), (151, 1313128), (152, 1304489), (163, 1216456), (212, 935294), (302, 656564), (326, 608228), (424, 467647), (604, 328282), (652, 304114), (1007, 196904), (1208, 164141), (1304, 152057), (2014, 98452), (2869, 69112), (3097, 64024), (4028, 49226), (5738, 34556), (6194, 32012), (8003, 24776), (8056, 24613), (8639, 22952), (11476, 17278), (12388, 16006)]