172677198

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 349937280

約数和(自身を除く): 177260082

約数列:

[1, 2, 3, 6, 139, 197, 278, 394, 417, 591, 834, 1051, 1182, 2102, 3153, 6306, 27383, 54766, 82149, 146089, 164298, 207047, 292178, 414094, 438267, 621141, 876534, 1242282, 28779533, 57559066, 86338599, 172677198]

約数ペア:

[(1, 172677198), (2, 86338599), (3, 57559066), (6, 28779533), (139, 1242282), (197, 876534), (278, 621141), (394, 438267), (417, 414094), (591, 292178), (834, 207047), (1051, 164298), (1182, 146089), (2102, 82149), (3153, 54766), (6306, 27383)]