151885648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{231533}}^1$

素因数の和:231582

約数の個数: 20

約数和(自身を含む): 301457268

約数和(自身を除く): 149571620

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 231533, 463066, 926132, 1852264, 3704528, 9492853, 18985706, 37971412, 75942824, 151885648]

約数ペア:

[(1, 151885648), (2, 75942824), (4, 37971412), (8, 18985706), (16, 9492853), (41, 3704528), (82, 1852264), (164, 926132), (328, 463066), (656, 231533)]