165954544

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2102

約数の個数: 80

約数和(自身を含む): 398331648

約数和(自身を除く): 232377104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 344, 476, 602, 688, 731, 952, 1204, 1462, 1904, 2027, 2408, 2924, 4054, 4816, 5117, 5848, 8108, 10234, 11696, 14189, 16216, 20468, 28378, 32432, 34459, 40936, 56756, 68918, 81872, 87161, 113512, 137836, 174322, 227024, 241213, 275672, 348644, 482426, 551344, 610127, 697288, 964852, 1220254, 1394576, 1481737, 1929704, 2440508, 2963474, 3859408, 4881016, 5926948, 9762032, 10372159, 11853896, 20744318, 23707792, 41488636, 82977272, 165954544]

約数ペア:

[(1, 165954544), (2, 82977272), (4, 41488636), (7, 23707792), (8, 20744318), (14, 11853896), (16, 10372159), (17, 9762032), (28, 5926948), (34, 4881016), (43, 3859408), (56, 2963474), (68, 2440508), (86, 1929704), (112, 1481737), (119, 1394576), (136, 1220254), (172, 964852), (238, 697288), (272, 610127), (301, 551344), (344, 482426), (476, 348644), (602, 275672), (688, 241213), (731, 227024), (952, 174322), (1204, 137836), (1462, 113512), (1904, 87161), (2027, 81872), (2408, 68918), (2924, 56756), (4054, 40936), (4816, 34459), (5117, 32432), (5848, 28378), (8108, 20468), (10234, 16216), (11696, 14189)]