120904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 276480

約数和(自身を除く): 155576

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 127, 136, 238, 254, 476, 508, 889, 952, 1016, 1778, 2159, 3556, 4318, 7112, 8636, 15113, 17272, 30226, 60452, 120904]

約数ペア:

[(1, 120904), (2, 60452), (4, 30226), (7, 17272), (8, 15113), (14, 8636), (17, 7112), (28, 4318), (34, 3556), (56, 2159), (68, 1778), (119, 1016), (127, 952), (136, 889), (238, 508), (254, 476)]