158290812

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{42689}}^1$

素因数の和:42802

約数の個数: 36

約数和(自身を含む): 404018160

約数和(自身を除く): 245727348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 42689, 85378, 128067, 170756, 256134, 384201, 512268, 768402, 1536804, 4396967, 8793934, 13190901, 17587868, 26381802, 39572703, 52763604, 79145406, 158290812]

約数ペア:

[(1, 158290812), (2, 79145406), (3, 52763604), (4, 39572703), (6, 26381802), (9, 17587868), (12, 13190901), (18, 8793934), (36, 4396967), (103, 1536804), (206, 768402), (309, 512268), (412, 384201), (618, 256134), (927, 170756), (1236, 128067), (1854, 85378), (3708, 42689)]