127804368

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{156623}}^1$

素因数の和:156651

約数の個数: 40

約数和(自身を含む): 349584768

約数和(自身を除く): 221780400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 156623, 313246, 469869, 626492, 939738, 1252984, 1879476, 2505968, 2662591, 3758952, 5325182, 7517904, 7987773, 10650364, 15975546, 21300728, 31951092, 42601456, 63902184, 127804368]

約数ペア:

[(1, 127804368), (2, 63902184), (3, 42601456), (4, 31951092), (6, 21300728), (8, 15975546), (12, 10650364), (16, 7987773), (17, 7517904), (24, 5325182), (34, 3758952), (48, 2662591), (51, 2505968), (68, 1879476), (102, 1252984), (136, 939738), (204, 626492), (272, 469869), (408, 313246), (816, 156623)]