156640732552

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43403}}^1\times {\mathrm{11003}}^1$

素因数の和:54453

約数の個数: 32

約数和(自身を含む): 300899098080

約数和(自身を除く): 144258365528

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 11003, 22006, 43403, 44012, 86806, 88024, 173612, 347224, 451123, 902246, 1779523, 1804492, 3559046, 3608984, 7118092, 14236184, 477563209, 955126418, 1910252836, 3820505672, 19580091569, 39160183138, 78320366276, 156640732552]

約数ペア:

[(1, 156640732552), (2, 78320366276), (4, 39160183138), (8, 19580091569), (41, 3820505672), (82, 1910252836), (164, 955126418), (328, 477563209), (11003, 14236184), (22006, 7118092), (43403, 3608984), (44012, 3559046), (86806, 1804492), (88024, 1779523), (173612, 902246), (347224, 451123)]