164975408038

素因数分解:

$2^1\times 7^3\times {\mathrm{240488933}}^1$

素因数の和:240488956

約数の個数: 16

約数和(自身を含む): 288586720800

約数和(自身を除く): 123611312762

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 240488933, 480977866, 1683422531, 3366845062, 11783957717, 23567915434, 82487704019, 164975408038]

約数ペア:

[(1, 164975408038), (2, 82487704019), (7, 23567915434), (14, 11783957717), (49, 3366845062), (98, 1683422531), (343, 480977866), (686, 240488933)]