168688432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 370538784

約数和(自身を除く): 201850352

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 97, 164, 176, 194, 241, 328, 388, 451, 482, 656, 776, 902, 964, 1067, 1552, 1804, 1928, 2134, 2651, 3608, 3856, 3977, 4268, 5302, 7216, 7954, 8536, 9881, 10604, 15908, 17072, 19762, 21208, 23377, 31816, 39524, 42416, 43747, 46754, 63632, 79048, 87494, 93508, 108691, 158096, 174988, 187016, 217382, 257147, 349976, 374032, 434764, 514294, 699952, 869528, 958457, 1028588, 1739056, 1916914, 2057176, 3833828, 4114352, 7667656, 10543027, 15335312, 21086054, 42172108, 84344216, 168688432]

約数ペア:

[(1, 168688432), (2, 84344216), (4, 42172108), (8, 21086054), (11, 15335312), (16, 10543027), (22, 7667656), (41, 4114352), (44, 3833828), (82, 2057176), (88, 1916914), (97, 1739056), (164, 1028588), (176, 958457), (194, 869528), (241, 699952), (328, 514294), (388, 434764), (451, 374032), (482, 349976), (656, 257147), (776, 217382), (902, 187016), (964, 174988), (1067, 158096), (1552, 108691), (1804, 93508), (1928, 87494), (2134, 79048), (2651, 63632), (3608, 46754), (3856, 43747), (3977, 42416), (4268, 39524), (5302, 31816), (7216, 23377), (7954, 21208), (8536, 19762), (9881, 17072), (10604, 15908)]