163668296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 343094400

約数和(自身を除く): 179426104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 113, 151, 218, 226, 302, 436, 452, 604, 872, 904, 1199, 1208, 1243, 1661, 2398, 2486, 3322, 4796, 4972, 6644, 9592, 9944, 12317, 13288, 16459, 17063, 24634, 32918, 34126, 49268, 65836, 68252, 98536, 131672, 135487, 136504, 181049, 187693, 270974, 362098, 375386, 541948, 724196, 750772, 1083896, 1448392, 1501544, 1859867, 3719734, 7439468, 14878936, 20458537, 40917074, 81834148, 163668296]

約数ペア:

[(1, 163668296), (2, 81834148), (4, 40917074), (8, 20458537), (11, 14878936), (22, 7439468), (44, 3719734), (88, 1859867), (109, 1501544), (113, 1448392), (151, 1083896), (218, 750772), (226, 724196), (302, 541948), (436, 375386), (452, 362098), (604, 270974), (872, 187693), (904, 181049), (1199, 136504), (1208, 135487), (1243, 131672), (1661, 98536), (2398, 68252), (2486, 65836), (3322, 49268), (4796, 34126), (4972, 32918), (6644, 24634), (9592, 17063), (9944, 16459), (12317, 13288)]