169171938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7019}}^1$

素因数の和:7143

約数の個数: 48

約数和(自身を含む): 398623680

約数和(自身を除く): 229451742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1339, 1854, 2678, 4017, 7019, 8034, 12051, 14038, 21057, 24102, 42114, 63171, 91247, 126342, 182494, 273741, 547482, 722957, 821223, 1445914, 1642446, 2168871, 4337742, 6506613, 9398441, 13013226, 18796882, 28195323, 56390646, 84585969, 169171938]

約数ペア:

[(1, 169171938), (2, 84585969), (3, 56390646), (6, 28195323), (9, 18796882), (13, 13013226), (18, 9398441), (26, 6506613), (39, 4337742), (78, 2168871), (103, 1642446), (117, 1445914), (206, 821223), (234, 722957), (309, 547482), (618, 273741), (927, 182494), (1339, 126342), (1854, 91247), (2678, 63171), (4017, 42114), (7019, 24102), (8034, 21057), (12051, 14038)]