164150756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8737}}^1$

素因数の和:8820

約数の個数: 48

約数和(自身を含む): 364060032

約数和(自身を除く): 199909276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 8737, 9394, 17474, 18788, 34948, 61159, 96107, 122318, 192214, 244636, 384428, 532957, 672749, 1065914, 1345498, 2131828, 2690996, 3730699, 5862527, 7461398, 11725054, 14922796, 23450108, 41037689, 82075378, 164150756]

約数ペア:

[(1, 164150756), (2, 82075378), (4, 41037689), (7, 23450108), (11, 14922796), (14, 11725054), (22, 7461398), (28, 5862527), (44, 3730699), (61, 2690996), (77, 2131828), (122, 1345498), (154, 1065914), (244, 672749), (308, 532957), (427, 384428), (671, 244636), (854, 192214), (1342, 122318), (1708, 96107), (2684, 61159), (4697, 34948), (8737, 18788), (9394, 17474)]