149998392

素因数分解:

$2^3\times 3^4\times {\mathrm{231479}}^1$

素因数の和:231497

約数の個数: 40

約数和(自身を含む): 420136200

約数和(自身を除く): 270137808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 231479, 462958, 694437, 925916, 1388874, 1851832, 2083311, 2777748, 4166622, 5555496, 6249933, 8333244, 12499866, 16666488, 18749799, 24999732, 37499598, 49999464, 74999196, 149998392]

約数ペア:

[(1, 149998392), (2, 74999196), (3, 49999464), (4, 37499598), (6, 24999732), (8, 18749799), (9, 16666488), (12, 12499866), (18, 8333244), (24, 6249933), (27, 5555496), (36, 4166622), (54, 2777748), (72, 2083311), (81, 1851832), (108, 1388874), (162, 925916), (216, 694437), (324, 462958), (648, 231479)]