128412424

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{134887}}^1$

素因数の和:134917

約数の個数: 32

約数和(自身を含む): 291358080

約数和(自身を除く): 162945656

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 134887, 269774, 539548, 944209, 1079096, 1888418, 2293079, 3776836, 4586158, 7553672, 9172316, 16051553, 18344632, 32103106, 64206212, 128412424]

約数ペア:

[(1, 128412424), (2, 64206212), (4, 32103106), (7, 18344632), (8, 16051553), (14, 9172316), (17, 7553672), (28, 4586158), (34, 3776836), (56, 2293079), (68, 1888418), (119, 1079096), (136, 944209), (238, 539548), (476, 269774), (952, 134887)]