138168112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{507971}}^1$

素因数の和:507996

約数の個数: 20

約数和(自身を含む): 283448376

約数和(自身を除く): 145280264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 507971, 1015942, 2031884, 4063768, 8127536, 8635507, 17271014, 34542028, 69084056, 138168112]

約数ペア:

[(1, 138168112), (2, 69084056), (4, 34542028), (8, 17271014), (16, 8635507), (17, 8127536), (34, 4063768), (68, 2031884), (136, 1015942), (272, 507971)]