158272422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 418480128

約数和(自身を除く): 260207706

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 43, 62, 66, 77, 86, 93, 129, 154, 186, 217, 231, 257, 258, 301, 341, 434, 462, 473, 514, 602, 651, 682, 771, 903, 946, 1023, 1302, 1333, 1419, 1542, 1799, 1806, 2046, 2387, 2666, 2827, 2838, 3311, 3598, 3999, 4774, 5397, 5654, 6622, 7161, 7967, 7998, 8481, 9331, 9933, 10794, 11051, 14322, 14663, 15934, 16962, 18662, 19789, 19866, 22102, 23901, 27993, 29326, 33153, 39578, 43989, 47802, 55769, 55986, 59367, 66306, 77357, 87637, 87978, 102641, 111538, 118734, 121561, 154714, 167307, 175274, 205282, 232071, 243122, 262911, 307923, 334614, 342581, 364683, 464142, 525822, 613459, 615846, 685162, 729366, 850927, 1027743, 1226918, 1701854, 1840377, 2055486, 2398067, 2552781, 3680754, 3768391, 4796134, 5105562, 7194201, 7536782, 11305173, 14388402, 22610346, 26378737, 52757474, 79136211, 158272422]

約数ペア:

[(1, 158272422), (2, 79136211), (3, 52757474), (6, 26378737), (7, 22610346), (11, 14388402), (14, 11305173), (21, 7536782), (22, 7194201), (31, 5105562), (33, 4796134), (42, 3768391), (43, 3680754), (62, 2552781), (66, 2398067), (77, 2055486), (86, 1840377), (93, 1701854), (129, 1226918), (154, 1027743), (186, 850927), (217, 729366), (231, 685162), (257, 615846), (258, 613459), (301, 525822), (341, 464142), (434, 364683), (462, 342581), (473, 334614), (514, 307923), (602, 262911), (651, 243122), (682, 232071), (771, 205282), (903, 175274), (946, 167307), (1023, 154714), (1302, 121561), (1333, 118734), (1419, 111538), (1542, 102641), (1799, 87978), (1806, 87637), (2046, 77357), (2387, 66306), (2666, 59367), (2827, 55986), (2838, 55769), (3311, 47802), (3598, 43989), (3999, 39578), (4774, 33153), (5397, 29326), (5654, 27993), (6622, 23901), (7161, 22102), (7967, 19866), (7998, 19789), (8481, 18662), (9331, 16962), (9933, 15934), (10794, 14663), (11051, 14322)]