122857168

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 291767040

約数和(自身を除く): 168909872

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 148, 161, 184, 259, 296, 322, 368, 518, 592, 644, 851, 1036, 1288, 1289, 1702, 2072, 2576, 2578, 3404, 4144, 5156, 5957, 6808, 9023, 10312, 11914, 13616, 18046, 20624, 23828, 29647, 36092, 47656, 47693, 59294, 72184, 95312, 95386, 118588, 144368, 190772, 207529, 237176, 333851, 381544, 415058, 474352, 667702, 763088, 830116, 1096939, 1335404, 1660232, 2193878, 2670808, 3320464, 4387756, 5341616, 7678573, 8775512, 15357146, 17551024, 30714292, 61428584, 122857168]

約数ペア:

[(1, 122857168), (2, 61428584), (4, 30714292), (7, 17551024), (8, 15357146), (14, 8775512), (16, 7678573), (23, 5341616), (28, 4387756), (37, 3320464), (46, 2670808), (56, 2193878), (74, 1660232), (92, 1335404), (112, 1096939), (148, 830116), (161, 763088), (184, 667702), (259, 474352), (296, 415058), (322, 381544), (368, 333851), (518, 237176), (592, 207529), (644, 190772), (851, 144368), (1036, 118588), (1288, 95386), (1289, 95312), (1702, 72184), (2072, 59294), (2576, 47693), (2578, 47656), (3404, 36092), (4144, 29647), (5156, 23828), (5957, 20624), (6808, 18046), (9023, 13616), (10312, 11914)]