120938552

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{19813}}^1$

素因数の和:19935

約数の個数: 32

約数和(自身を含む): 261544800

約数和(自身を除く): 140606248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 19813, 39626, 79252, 138691, 158504, 277382, 554764, 1109528, 2159617, 4319234, 8638468, 15117319, 17276936, 30234638, 60469276, 120938552]

約数ペア:

[(1, 120938552), (2, 60469276), (4, 30234638), (7, 17276936), (8, 15117319), (14, 8638468), (28, 4319234), (56, 2159617), (109, 1109528), (218, 554764), (436, 277382), (763, 158504), (872, 138691), (1526, 79252), (3052, 39626), (6104, 19813)]