164520787616

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{1451}}^1\times {\mathrm{32507}}^1$

素因数の和:34077

約数の個数: 48

約数和(自身を含む): 327107198880

約数和(自身を除く): 162586411264

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1451, 1744, 2902, 3488, 5804, 11608, 23216, 32507, 46432, 65014, 130028, 158159, 260056, 316318, 520112, 632636, 1040224, 1265272, 2530544, 3543263, 5061088, 7086526, 14173052, 28346104, 47167657, 56692208, 94335314, 113384416, 188670628, 377341256, 754682512, 1509365024, 5141274613, 10282549226, 20565098452, 41130196904, 82260393808, 164520787616]

約数ペア:

[(1, 164520787616), (2, 82260393808), (4, 41130196904), (8, 20565098452), (16, 10282549226), (32, 5141274613), (109, 1509365024), (218, 754682512), (436, 377341256), (872, 188670628), (1451, 113384416), (1744, 94335314), (2902, 56692208), (3488, 47167657), (5804, 28346104), (11608, 14173052), (23216, 7086526), (32507, 5061088), (46432, 3543263), (65014, 2530544), (130028, 1265272), (158159, 1040224), (260056, 632636), (316318, 520112)]