123022198

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 210816000

約数和(自身を除く): 87793802

約数列:

[1, 2, 13, 26, 31, 59, 62, 118, 169, 199, 338, 398, 403, 767, 806, 1534, 1829, 2587, 3658, 5174, 5239, 6169, 9971, 10478, 11741, 12338, 19942, 23482, 23777, 33631, 47554, 67262, 80197, 152633, 160394, 305266, 309101, 363971, 618202, 727942, 1042561, 1984229, 2085122, 3968458, 4731623, 9463246, 61511099, 123022198]

約数ペア:

[(1, 123022198), (2, 61511099), (13, 9463246), (26, 4731623), (31, 3968458), (59, 2085122), (62, 1984229), (118, 1042561), (169, 727942), (199, 618202), (338, 363971), (398, 309101), (403, 305266), (767, 160394), (806, 152633), (1534, 80197), (1829, 67262), (2587, 47554), (3658, 33631), (5174, 23777), (5239, 23482), (6169, 19942), (9971, 12338), (10478, 11741)]