142777986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 315318528

約数和(自身を除く): 172540542

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 113, 167, 194, 226, 291, 334, 339, 501, 582, 678, 1002, 1261, 1469, 2171, 2522, 2938, 3783, 4342, 4407, 6513, 7566, 8814, 10961, 13026, 16199, 18871, 21922, 32398, 32883, 37742, 48597, 56613, 65766, 97194, 113226, 142493, 210587, 245323, 284986, 421174, 427479, 490646, 631761, 735969, 854958, 1263522, 1471938, 1830487, 3660974, 5491461, 10982922, 23796331, 47592662, 71388993, 142777986]

約数ペア:

[(1, 142777986), (2, 71388993), (3, 47592662), (6, 23796331), (13, 10982922), (26, 5491461), (39, 3660974), (78, 1830487), (97, 1471938), (113, 1263522), (167, 854958), (194, 735969), (226, 631761), (291, 490646), (334, 427479), (339, 421174), (501, 284986), (582, 245323), (678, 210587), (1002, 142493), (1261, 113226), (1469, 97194), (2171, 65766), (2522, 56613), (2938, 48597), (3783, 37742), (4342, 32883), (4407, 32398), (6513, 21922), (7566, 18871), (8814, 16199), (10961, 13026)]