156732290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8431}}^1$

素因数の和:8475

約数の個数: 48

約数和(自身を含む): 333300096

約数和(自身を除く): 176567806

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 8431, 9295, 16862, 18590, 42155, 84310, 92741, 109603, 185482, 219206, 463705, 548015, 927410, 1096030, 1205633, 1424839, 2411266, 2849678, 6028165, 7124195, 12056330, 14248390, 15673229, 31346458, 78366145, 156732290]

約数ペア:

[(1, 156732290), (2, 78366145), (5, 31346458), (10, 15673229), (11, 14248390), (13, 12056330), (22, 7124195), (26, 6028165), (55, 2849678), (65, 2411266), (110, 1424839), (130, 1205633), (143, 1096030), (169, 927410), (286, 548015), (338, 463705), (715, 219206), (845, 185482), (1430, 109603), (1690, 92741), (1859, 84310), (3718, 42155), (8431, 18590), (9295, 16862)]