156733458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 390044160

約数和(自身を除く): 233310702

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 31, 42, 49, 58, 62, 87, 93, 98, 147, 174, 186, 203, 217, 294, 406, 434, 593, 609, 651, 899, 1186, 1218, 1302, 1421, 1519, 1779, 1798, 2697, 2842, 3038, 3558, 4151, 4263, 4557, 5394, 6293, 8302, 8526, 9114, 12453, 12586, 17197, 18383, 18879, 24906, 29057, 34394, 36766, 37758, 44051, 51591, 55149, 58114, 87171, 88102, 103182, 110298, 120379, 128681, 132153, 174342, 240758, 257362, 264306, 361137, 386043, 533107, 722274, 772086, 842653, 900767, 1066214, 1599321, 1685306, 1801534, 2527959, 2702301, 3198642, 3731749, 5055918, 5404602, 7463498, 11195247, 22390494, 26122243, 52244486, 78366729, 156733458]

約数ペア:

[(1, 156733458), (2, 78366729), (3, 52244486), (6, 26122243), (7, 22390494), (14, 11195247), (21, 7463498), (29, 5404602), (31, 5055918), (42, 3731749), (49, 3198642), (58, 2702301), (62, 2527959), (87, 1801534), (93, 1685306), (98, 1599321), (147, 1066214), (174, 900767), (186, 842653), (203, 772086), (217, 722274), (294, 533107), (406, 386043), (434, 361137), (593, 264306), (609, 257362), (651, 240758), (899, 174342), (1186, 132153), (1218, 128681), (1302, 120379), (1421, 110298), (1519, 103182), (1779, 88102), (1798, 87171), (2697, 58114), (2842, 55149), (3038, 51591), (3558, 44051), (4151, 37758), (4263, 36766), (4557, 34394), (5394, 29057), (6293, 24906), (8302, 18879), (8526, 18383), (9114, 17197), (12453, 12586)]