157025710

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 288310752

約数和(自身を除く): 131285042

約数列:

[1, 2, 5, 10, 101, 107, 202, 214, 505, 535, 1010, 1070, 1453, 2906, 7265, 10807, 14530, 21614, 54035, 108070, 146753, 155471, 293506, 310942, 733765, 777355, 1467530, 1554710, 15702571, 31405142, 78512855, 157025710]

約数ペア:

[(1, 157025710), (2, 78512855), (5, 31405142), (10, 15702571), (101, 1554710), (107, 1467530), (202, 777355), (214, 733765), (505, 310942), (535, 293506), (1010, 155471), (1070, 146753), (1453, 108070), (2906, 54035), (7265, 21614), (10807, 14530)]