164751431492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4639}}^1\times {\mathrm{5171}}^1$

素因数の和:9932

約数の個数: 48

約数和(自身を含む): 308423324160

約数和(自身を除く): 143671892668

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 4639, 5171, 6868, 9278, 10342, 18556, 20684, 78863, 87907, 157726, 175814, 315452, 351628, 468539, 522271, 937078, 1044542, 1874156, 2089084, 7965163, 8878607, 15930326, 17757214, 23988269, 31860652, 35514428, 47976538, 95953076, 407800573, 815601146, 1631202292, 2422815169, 4845630338, 9691260676, 41187857873, 82375715746, 164751431492]

約数ペア:

[(1, 164751431492), (2, 82375715746), (4, 41187857873), (17, 9691260676), (34, 4845630338), (68, 2422815169), (101, 1631202292), (202, 815601146), (404, 407800573), (1717, 95953076), (3434, 47976538), (4639, 35514428), (5171, 31860652), (6868, 23988269), (9278, 17757214), (10342, 15930326), (18556, 8878607), (20684, 7965163), (78863, 2089084), (87907, 1874156), (157726, 1044542), (175814, 937078), (315452, 522271), (351628, 468539)]