150423742

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 262609920

約数和(自身を除く): 112186178

約数列:

[1, 2, 7, 14, 79, 158, 277, 491, 553, 554, 982, 1106, 1939, 3437, 3878, 6874, 21883, 38789, 43766, 77578, 136007, 153181, 271523, 272014, 306362, 543046, 952049, 1904098, 10744553, 21489106, 75211871, 150423742]

約数ペア:

[(1, 150423742), (2, 75211871), (7, 21489106), (14, 10744553), (79, 1904098), (158, 952049), (277, 543046), (491, 306362), (553, 272014), (554, 271523), (982, 153181), (1106, 136007), (1939, 77578), (3437, 43766), (3878, 38789), (6874, 21883)]