139093218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 368061408

約数和(自身を除く): 228968190

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 31, 33, 34, 43, 51, 62, 66, 86, 93, 99, 102, 129, 153, 186, 187, 198, 258, 279, 306, 341, 374, 387, 473, 527, 558, 561, 682, 731, 774, 946, 961, 1023, 1054, 1122, 1333, 1419, 1462, 1581, 1683, 1922, 2046, 2193, 2666, 2838, 2883, 3069, 3162, 3366, 3999, 4257, 4386, 4743, 5766, 5797, 6138, 6579, 7998, 8041, 8514, 8649, 9486, 10571, 11594, 11997, 13158, 14663, 16082, 16337, 17298, 17391, 21142, 22661, 23994, 24123, 29326, 31713, 32674, 34782, 41323, 43989, 45322, 48246, 49011, 52173, 63426, 67983, 72369, 82646, 87978, 95139, 98022, 104346, 123969, 131967, 135966, 144738, 147033, 179707, 190278, 203949, 247938, 249271, 263934, 294066, 359414, 371907, 407898, 454553, 498542, 539121, 702491, 743814, 747813, 909106, 1078242, 1363659, 1404982, 1495626, 1617363, 2107473, 2243439, 2727318, 3234726, 4090977, 4214946, 4486878, 6322419, 7727401, 8181954, 12644838, 15454802, 23182203, 46364406, 69546609, 139093218]

約数ペア:

[(1, 139093218), (2, 69546609), (3, 46364406), (6, 23182203), (9, 15454802), (11, 12644838), (17, 8181954), (18, 7727401), (22, 6322419), (31, 4486878), (33, 4214946), (34, 4090977), (43, 3234726), (51, 2727318), (62, 2243439), (66, 2107473), (86, 1617363), (93, 1495626), (99, 1404982), (102, 1363659), (129, 1078242), (153, 909106), (186, 747813), (187, 743814), (198, 702491), (258, 539121), (279, 498542), (306, 454553), (341, 407898), (374, 371907), (387, 359414), (473, 294066), (527, 263934), (558, 249271), (561, 247938), (682, 203949), (731, 190278), (774, 179707), (946, 147033), (961, 144738), (1023, 135966), (1054, 131967), (1122, 123969), (1333, 104346), (1419, 98022), (1462, 95139), (1581, 87978), (1683, 82646), (1922, 72369), (2046, 67983), (2193, 63426), (2666, 52173), (2838, 49011), (2883, 48246), (3069, 45322), (3162, 43989), (3366, 41323), (3999, 34782), (4257, 32674), (4386, 31713), (4743, 29326), (5766, 24123), (5797, 23994), (6138, 22661), (6579, 21142), (7998, 17391), (8041, 17298), (8514, 16337), (8649, 16082), (9486, 14663), (10571, 13158), (11594, 11997)]