156985170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{111337}}^1$

素因数の和:111394

約数の個数: 32

約数和(自身を含む): 384784128

約数和(自身を除く): 227798958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 111337, 222674, 334011, 556685, 668022, 1113370, 1670055, 3340110, 5232839, 10465678, 15698517, 26164195, 31397034, 52328390, 78492585, 156985170]

約数ペア:

[(1, 156985170), (2, 78492585), (3, 52328390), (5, 31397034), (6, 26164195), (10, 15698517), (15, 10465678), (30, 5232839), (47, 3340110), (94, 1670055), (141, 1113370), (235, 668022), (282, 556685), (470, 334011), (705, 222674), (1410, 111337)]