140381648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{46919}}^1$

素因数の和:46955

約数の個数: 40

約数和(自身を含む): 314176320

約数和(自身を除く): 173794672

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 46919, 93838, 187676, 375352, 516109, 750704, 797623, 1032218, 1595246, 2064436, 3190492, 4128872, 6380984, 8257744, 8773853, 12761968, 17547706, 35095412, 70190824, 140381648]

約数ペア:

[(1, 140381648), (2, 70190824), (4, 35095412), (8, 17547706), (11, 12761968), (16, 8773853), (17, 8257744), (22, 6380984), (34, 4128872), (44, 3190492), (68, 2064436), (88, 1595246), (136, 1032218), (176, 797623), (187, 750704), (272, 516109), (374, 375352), (748, 187676), (1496, 93838), (2992, 46919)]