161094080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71917}}^1$

素因数の和:71941

約数の個数: 56

約数和(自身を含む): 438412128

約数和(自身を除く): 277318048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 71917, 143834, 287668, 359585, 503419, 575336, 719170, 1006838, 1150672, 1438340, 2013676, 2301344, 2517095, 2876680, 4027352, 4602688, 5034190, 5753360, 8054704, 10068380, 11506720, 16109408, 20136760, 23013440, 32218816, 40273520, 80547040, 161094080]

約数ペア:

[(1, 161094080), (2, 80547040), (4, 40273520), (5, 32218816), (7, 23013440), (8, 20136760), (10, 16109408), (14, 11506720), (16, 10068380), (20, 8054704), (28, 5753360), (32, 5034190), (35, 4602688), (40, 4027352), (56, 2876680), (64, 2517095), (70, 2301344), (80, 2013676), (112, 1438340), (140, 1150672), (160, 1006838), (224, 719170), (280, 575336), (320, 503419), (448, 359585), (560, 287668), (1120, 143834), (2240, 71917)]