161479344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1031}}^1$

素因数の和:1306

約数の個数: 80

約数和(自身を含む): 451471104

約数和(自身を除く): 289991760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 251, 312, 502, 624, 753, 1004, 1031, 1506, 2008, 2062, 3012, 3093, 3263, 4016, 4124, 6024, 6186, 6526, 8248, 9789, 12048, 12372, 13052, 13403, 16496, 19578, 24744, 26104, 26806, 39156, 40209, 49488, 52208, 53612, 78312, 80418, 107224, 156624, 160836, 214448, 258781, 321672, 517562, 643344, 776343, 1035124, 1552686, 2070248, 3105372, 3364153, 4140496, 6210744, 6728306, 10092459, 12421488, 13456612, 20184918, 26913224, 40369836, 53826448, 80739672, 161479344]

約数ペア:

[(1, 161479344), (2, 80739672), (3, 53826448), (4, 40369836), (6, 26913224), (8, 20184918), (12, 13456612), (13, 12421488), (16, 10092459), (24, 6728306), (26, 6210744), (39, 4140496), (48, 3364153), (52, 3105372), (78, 2070248), (104, 1552686), (156, 1035124), (208, 776343), (251, 643344), (312, 517562), (502, 321672), (624, 258781), (753, 214448), (1004, 160836), (1031, 156624), (1506, 107224), (2008, 80418), (2062, 78312), (3012, 53612), (3093, 52208), (3263, 49488), (4016, 40209), (4124, 39156), (6024, 26806), (6186, 26104), (6526, 24744), (8248, 19578), (9789, 16496), (12048, 13403), (12372, 13052)]