179342672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11131}}^1$

素因数の和:11211

約数の個数: 40

約数和(自身を含む): 372699360

約数和(自身を除く): 193356688

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4028, 8056, 11131, 16112, 22262, 44524, 89048, 178096, 211489, 422978, 589943, 845956, 1179886, 1691912, 2359772, 3383824, 4719544, 9439088, 11208917, 22417834, 44835668, 89671336, 179342672]

約数ペア:

[(1, 179342672), (2, 89671336), (4, 44835668), (8, 22417834), (16, 11208917), (19, 9439088), (38, 4719544), (53, 3383824), (76, 2359772), (106, 1691912), (152, 1179886), (212, 845956), (304, 589943), (424, 422978), (848, 211489), (1007, 178096), (2014, 89048), (4028, 44524), (8056, 22262), (11131, 16112)]