156939815536

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{304553}}^1$

素因数の和:304718

約数の個数: 80

約数和(自身を含む): 358915670784

約数和(自身を除く): 201975855248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 107, 112, 172, 214, 301, 344, 428, 602, 688, 749, 856, 1204, 1498, 1712, 2408, 2996, 4601, 4816, 5992, 9202, 11984, 18404, 32207, 36808, 64414, 73616, 128828, 257656, 304553, 515312, 609106, 1218212, 2131871, 2436424, 4263742, 4872848, 8527484, 13095779, 17054968, 26191558, 32587171, 34109936, 52383116, 65174342, 91670453, 104766232, 130348684, 183340906, 209532464, 228110197, 260697368, 366681812, 456220394, 521394736, 733363624, 912440788, 1401248353, 1466727248, 1824881576, 2802496706, 3649763152, 5604993412, 9808738471, 11209986824, 19617476942, 22419973648, 39234953884, 78469907768, 156939815536]

約数ペア:

[(1, 156939815536), (2, 78469907768), (4, 39234953884), (7, 22419973648), (8, 19617476942), (14, 11209986824), (16, 9808738471), (28, 5604993412), (43, 3649763152), (56, 2802496706), (86, 1824881576), (107, 1466727248), (112, 1401248353), (172, 912440788), (214, 733363624), (301, 521394736), (344, 456220394), (428, 366681812), (602, 260697368), (688, 228110197), (749, 209532464), (856, 183340906), (1204, 130348684), (1498, 104766232), (1712, 91670453), (2408, 65174342), (2996, 52383116), (4601, 34109936), (4816, 32587171), (5992, 26191558), (9202, 17054968), (11984, 13095779), (18404, 8527484), (32207, 4872848), (36808, 4263742), (64414, 2436424), (73616, 2131871), (128828, 1218212), (257656, 609106), (304553, 515312)]