159804518356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{439}}^1\times {\mathrm{36013}}^1$

素因数の和:36501

約数の個数: 72

約数和(自身を含む): 338093669760

約数和(自身を除く): 178289151404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 439, 532, 722, 878, 1444, 1756, 2527, 3073, 5054, 6146, 8341, 10108, 12292, 16682, 33364, 36013, 58387, 72026, 116774, 144052, 158479, 233548, 252091, 316958, 504182, 633916, 684247, 1008364, 1109353, 1368494, 2218706, 2736988, 4437412, 4789729, 9579458, 13000693, 15809707, 19158916, 26001386, 31619414, 52002772, 63238828, 91004851, 110667949, 182009702, 221335898, 300384433, 364019404, 442671796, 600768866, 1201537732, 2102691031, 4205382062, 5707304227, 8410764124, 11414608454, 22829216908, 39951129589, 79902259178, 159804518356]

約数ペア:

[(1, 159804518356), (2, 79902259178), (4, 39951129589), (7, 22829216908), (14, 11414608454), (19, 8410764124), (28, 5707304227), (38, 4205382062), (76, 2102691031), (133, 1201537732), (266, 600768866), (361, 442671796), (439, 364019404), (532, 300384433), (722, 221335898), (878, 182009702), (1444, 110667949), (1756, 91004851), (2527, 63238828), (3073, 52002772), (5054, 31619414), (6146, 26001386), (8341, 19158916), (10108, 15809707), (12292, 13000693), (16682, 9579458), (33364, 4789729), (36013, 4437412), (58387, 2736988), (72026, 2218706), (116774, 1368494), (144052, 1109353), (158479, 1008364), (233548, 684247), (252091, 633916), (316958, 504182)]