138751608

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 355518720

約数和(自身を除く): 216767112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 107, 142, 213, 214, 284, 321, 426, 428, 568, 642, 761, 852, 856, 1284, 1522, 1704, 2283, 2568, 3044, 4566, 6088, 7597, 9132, 15194, 18264, 22791, 30388, 45582, 54031, 60776, 81427, 91164, 108062, 162093, 162854, 182328, 216124, 244281, 324186, 325708, 432248, 488562, 648372, 651416, 977124, 1296744, 1954248, 5781317, 11562634, 17343951, 23125268, 34687902, 46250536, 69375804, 138751608]

約数ペア:

[(1, 138751608), (2, 69375804), (3, 46250536), (4, 34687902), (6, 23125268), (8, 17343951), (12, 11562634), (24, 5781317), (71, 1954248), (107, 1296744), (142, 977124), (213, 651416), (214, 648372), (284, 488562), (321, 432248), (426, 325708), (428, 324186), (568, 244281), (642, 216124), (761, 182328), (852, 162854), (856, 162093), (1284, 108062), (1522, 91164), (1704, 81427), (2283, 60776), (2568, 54031), (3044, 45582), (4566, 30388), (6088, 22791), (7597, 18264), (9132, 15194)]