147974392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{13109}}^1$

素因数の和:13215

約数の個数: 32

約数和(自身を含む): 297334800

約数和(自身を除く): 149360408

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 11288, 13109, 26218, 52436, 104872, 222853, 445706, 891412, 1088047, 1782824, 2176094, 4352188, 8704376, 18496799, 36993598, 73987196, 147974392]

約数ペア:

[(1, 147974392), (2, 73987196), (4, 36993598), (8, 18496799), (17, 8704376), (34, 4352188), (68, 2176094), (83, 1782824), (136, 1088047), (166, 891412), (332, 445706), (664, 222853), (1411, 104872), (2822, 52436), (5644, 26218), (11288, 13109)]