165042570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1996

約数の個数: 128

約数和(自身を含む): 507451392

約数和(自身を除く): 342408822

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 105, 110, 111, 154, 165, 185, 210, 222, 231, 259, 330, 370, 385, 407, 462, 518, 555, 770, 777, 814, 1110, 1155, 1221, 1295, 1554, 1931, 2035, 2310, 2442, 2590, 2849, 3862, 3885, 4070, 5698, 5793, 6105, 7770, 8547, 9655, 11586, 12210, 13517, 14245, 17094, 19310, 21241, 27034, 28490, 28965, 40551, 42482, 42735, 57930, 63723, 67585, 71447, 81102, 85470, 106205, 127446, 135170, 142894, 148687, 202755, 212410, 214341, 297374, 318615, 357235, 405510, 428682, 446061, 500129, 637230, 714470, 743435, 785917, 892122, 1000258, 1071705, 1486870, 1500387, 1571834, 2143410, 2230305, 2357751, 2500645, 3000774, 3929585, 4460610, 4715502, 5001290, 5501419, 7501935, 7859170, 11002838, 11788755, 15003870, 16504257, 23577510, 27507095, 33008514, 55014190, 82521285, 165042570]

約数ペア:

[(1, 165042570), (2, 82521285), (3, 55014190), (5, 33008514), (6, 27507095), (7, 23577510), (10, 16504257), (11, 15003870), (14, 11788755), (15, 11002838), (21, 7859170), (22, 7501935), (30, 5501419), (33, 5001290), (35, 4715502), (37, 4460610), (42, 3929585), (55, 3000774), (66, 2500645), (70, 2357751), (74, 2230305), (77, 2143410), (105, 1571834), (110, 1500387), (111, 1486870), (154, 1071705), (165, 1000258), (185, 892122), (210, 785917), (222, 743435), (231, 714470), (259, 637230), (330, 500129), (370, 446061), (385, 428682), (407, 405510), (462, 357235), (518, 318615), (555, 297374), (770, 214341), (777, 212410), (814, 202755), (1110, 148687), (1155, 142894), (1221, 135170), (1295, 127446), (1554, 106205), (1931, 85470), (2035, 81102), (2310, 71447), (2442, 67585), (2590, 63723), (2849, 57930), (3862, 42735), (3885, 42482), (4070, 40551), (5698, 28965), (5793, 28490), (6105, 27034), (7770, 21241), (8547, 19310), (9655, 17094), (11586, 14245), (12210, 13517)]