160939323

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 254741760

約数和(自身を除く): 93802437

約数列:

[1, 3, 9, 17, 51, 53, 89, 153, 159, 223, 267, 477, 669, 801, 901, 1513, 2007, 2703, 3791, 4539, 4717, 8109, 11373, 11819, 13617, 14151, 19847, 34119, 35457, 42453, 59541, 80189, 106371, 178623, 200923, 240567, 337399, 602769, 721701, 1012197, 1051891, 1808307, 3036591, 3155673, 9467019, 17882147, 53646441, 160939323]

約数ペア:

[(1, 160939323), (3, 53646441), (9, 17882147), (17, 9467019), (51, 3155673), (53, 3036591), (89, 1808307), (153, 1051891), (159, 1012197), (223, 721701), (267, 602769), (477, 337399), (669, 240567), (801, 200923), (901, 178623), (1513, 106371), (2007, 80189), (2703, 59541), (3791, 42453), (4539, 35457), (4717, 34119), (8109, 19847), (11373, 14151), (11819, 13617)]