165590096

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 389022720

約数和(自身を除く): 223432624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1147, 1289, 1736, 2072, 2294, 2578, 3472, 4144, 4588, 5156, 8029, 9023, 9176, 10312, 16058, 18046, 18352, 20624, 32116, 36092, 39959, 47693, 64232, 72184, 79918, 95386, 128464, 144368, 159836, 190772, 279713, 319672, 333851, 381544, 559426, 639344, 667702, 763088, 1118852, 1335404, 1478483, 2237704, 2670808, 2956966, 4475408, 5341616, 5913932, 10349381, 11827864, 20698762, 23655728, 41397524, 82795048, 165590096]

約数ペア:

[(1, 165590096), (2, 82795048), (4, 41397524), (7, 23655728), (8, 20698762), (14, 11827864), (16, 10349381), (28, 5913932), (31, 5341616), (37, 4475408), (56, 2956966), (62, 2670808), (74, 2237704), (112, 1478483), (124, 1335404), (148, 1118852), (217, 763088), (248, 667702), (259, 639344), (296, 559426), (434, 381544), (496, 333851), (518, 319672), (592, 279713), (868, 190772), (1036, 159836), (1147, 144368), (1289, 128464), (1736, 95386), (2072, 79918), (2294, 72184), (2578, 64232), (3472, 47693), (4144, 39959), (4588, 36092), (5156, 32116), (8029, 20624), (9023, 18352), (9176, 18046), (10312, 16058)]