168303464

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 378101760

約数和(自身を除く): 209798296

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 217, 248, 268, 434, 469, 536, 868, 938, 1447, 1736, 1876, 2077, 2894, 3752, 4154, 5788, 8308, 10129, 11576, 14539, 16616, 20258, 29078, 40516, 44857, 58156, 81032, 89714, 96949, 116312, 179428, 193898, 313999, 358856, 387796, 627998, 678643, 775592, 1255996, 1357286, 2511992, 2714572, 3005419, 5429144, 6010838, 12021676, 21037933, 24043352, 42075866, 84151732, 168303464]

約数ペア:

[(1, 168303464), (2, 84151732), (4, 42075866), (7, 24043352), (8, 21037933), (14, 12021676), (28, 6010838), (31, 5429144), (56, 3005419), (62, 2714572), (67, 2511992), (124, 1357286), (134, 1255996), (217, 775592), (248, 678643), (268, 627998), (434, 387796), (469, 358856), (536, 313999), (868, 193898), (938, 179428), (1447, 116312), (1736, 96949), (1876, 89714), (2077, 81032), (2894, 58156), (3752, 44857), (4154, 40516), (5788, 29078), (8308, 20258), (10129, 16616), (11576, 14539)]