149600016

素因数分解:

$2^4\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4139}}^1$

素因数の和:4404

約数の個数: 60

約数和(自身を含む): 420441840

約数和(自身を除く): 270841824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4016, 4139, 4518, 6024, 8278, 9036, 12048, 12417, 16556, 18072, 24834, 33112, 36144, 37251, 49668, 66224, 74502, 99336, 149004, 198672, 298008, 596016, 1038889, 2077778, 3116667, 4155556, 6233334, 8311112, 9350001, 12466668, 16622224, 18700002, 24933336, 37400004, 49866672, 74800008, 149600016]

約数ペア:

[(1, 149600016), (2, 74800008), (3, 49866672), (4, 37400004), (6, 24933336), (8, 18700002), (9, 16622224), (12, 12466668), (16, 9350001), (18, 8311112), (24, 6233334), (36, 4155556), (48, 3116667), (72, 2077778), (144, 1038889), (251, 596016), (502, 298008), (753, 198672), (1004, 149004), (1506, 99336), (2008, 74502), (2259, 66224), (3012, 49668), (4016, 37251), (4139, 36144), (4518, 33112), (6024, 24834), (8278, 18072), (9036, 16556), (12048, 12417)]