133272904

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{106109}}^1$

素因数の和:106272

約数の個数: 16

約数和(自身を含む): 251480700

約数和(自身を除く): 118207796

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 106109, 212218, 424436, 848872, 16659113, 33318226, 66636452, 133272904]

約数ペア:

[(1, 133272904), (2, 66636452), (4, 33318226), (8, 16659113), (157, 848872), (314, 424436), (628, 212218), (1256, 106109)]