107389828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 239781696

約数和(自身を除く): 132391868

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 307, 364, 403, 434, 614, 806, 868, 961, 1228, 1612, 1922, 2149, 2821, 3844, 3991, 4298, 5642, 6727, 7982, 8596, 9517, 11284, 12493, 13454, 15964, 19034, 24986, 26908, 27937, 38068, 49972, 55874, 66619, 87451, 111748, 123721, 133238, 174902, 247442, 266476, 295027, 349804, 494884, 590054, 866047, 1180108, 1732094, 2065189, 3464188, 3835351, 4130378, 7670702, 8260756, 15341404, 26847457, 53694914, 107389828]

約数ペア:

[(1, 107389828), (2, 53694914), (4, 26847457), (7, 15341404), (13, 8260756), (14, 7670702), (26, 4130378), (28, 3835351), (31, 3464188), (52, 2065189), (62, 1732094), (91, 1180108), (124, 866047), (182, 590054), (217, 494884), (307, 349804), (364, 295027), (403, 266476), (434, 247442), (614, 174902), (806, 133238), (868, 123721), (961, 111748), (1228, 87451), (1612, 66619), (1922, 55874), (2149, 49972), (2821, 38068), (3844, 27937), (3991, 26908), (4298, 24986), (5642, 19034), (6727, 15964), (7982, 13454), (8596, 12493), (9517, 11284)]