158561208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 473611320

約数和(自身を除く): 315050112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 83, 104, 117, 156, 157, 166, 169, 234, 249, 312, 314, 332, 338, 468, 471, 498, 507, 628, 664, 676, 747, 936, 942, 996, 1014, 1079, 1256, 1352, 1413, 1494, 1521, 1884, 1992, 2028, 2041, 2158, 2826, 2988, 3042, 3237, 3768, 4056, 4082, 4316, 5652, 5976, 6084, 6123, 6474, 8164, 8632, 9711, 11304, 12168, 12246, 12948, 13031, 14027, 16328, 18369, 19422, 24492, 25896, 26062, 26533, 28054, 36738, 38844, 39093, 42081, 48984, 52124, 53066, 56108, 73476, 77688, 78186, 79599, 84162, 104248, 106132, 112216, 117279, 126243, 146952, 156372, 159198, 168324, 169403, 212264, 234558, 238797, 252486, 312744, 318396, 336648, 338806, 469116, 477594, 504972, 508209, 636792, 677612, 938232, 955188, 1009944, 1016418, 1355224, 1524627, 1910376, 2032836, 2202239, 3049254, 4065672, 4404478, 6098508, 6606717, 8808956, 12197016, 13213434, 17617912, 19820151, 26426868, 39640302, 52853736, 79280604, 158561208]

約数ペア:

[(1, 158561208), (2, 79280604), (3, 52853736), (4, 39640302), (6, 26426868), (8, 19820151), (9, 17617912), (12, 13213434), (13, 12197016), (18, 8808956), (24, 6606717), (26, 6098508), (36, 4404478), (39, 4065672), (52, 3049254), (72, 2202239), (78, 2032836), (83, 1910376), (104, 1524627), (117, 1355224), (156, 1016418), (157, 1009944), (166, 955188), (169, 938232), (234, 677612), (249, 636792), (312, 508209), (314, 504972), (332, 477594), (338, 469116), (468, 338806), (471, 336648), (498, 318396), (507, 312744), (628, 252486), (664, 238797), (676, 234558), (747, 212264), (936, 169403), (942, 168324), (996, 159198), (1014, 156372), (1079, 146952), (1256, 126243), (1352, 117279), (1413, 112216), (1494, 106132), (1521, 104248), (1884, 84162), (1992, 79599), (2028, 78186), (2041, 77688), (2158, 73476), (2826, 56108), (2988, 53066), (3042, 52124), (3237, 48984), (3768, 42081), (4056, 39093), (4082, 38844), (4316, 36738), (5652, 28054), (5976, 26533), (6084, 26062), (6123, 25896), (6474, 24492), (8164, 19422), (8632, 18369), (9711, 16328), (11304, 14027), (12168, 13031), (12246, 12948)]