128368944

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81041}}^1$

素因数の和:81066

約数の個数: 60

約数和(自身を含む): 391919112

約数和(自身を除く): 263550168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 81041, 162082, 243123, 324164, 486246, 648328, 729369, 891451, 972492, 1296656, 1458738, 1782902, 1944984, 2674353, 2917476, 3565804, 3889968, 5348706, 5834952, 7131608, 8023059, 10697412, 11669904, 14263216, 16046118, 21394824, 32092236, 42789648, 64184472, 128368944]

約数ペア:

[(1, 128368944), (2, 64184472), (3, 42789648), (4, 32092236), (6, 21394824), (8, 16046118), (9, 14263216), (11, 11669904), (12, 10697412), (16, 8023059), (18, 7131608), (22, 5834952), (24, 5348706), (33, 3889968), (36, 3565804), (44, 2917476), (48, 2674353), (66, 1944984), (72, 1782902), (88, 1458738), (99, 1296656), (132, 972492), (144, 891451), (176, 729369), (198, 648328), (264, 486246), (396, 324164), (528, 243123), (792, 162082), (1584, 81041)]