156945743940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16660907}}^1$

素因数の和:16661076

約数の個数: 48

約数和(自身を含む): 442247141952

約数和(自身を除く): 285301398012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 16660907, 33321814, 49982721, 66643628, 83304535, 99965442, 166609070, 199930884, 249913605, 333218140, 499827210, 999654420, 2615762399, 5231524798, 7847287197, 10463049596, 13078811995, 15694574394, 26157623990, 31389148788, 39236435985, 52315247980, 78472871970, 156945743940]

約数ペア:

[(1, 156945743940), (2, 78472871970), (3, 52315247980), (4, 39236435985), (5, 31389148788), (6, 26157623990), (10, 15694574394), (12, 13078811995), (15, 10463049596), (20, 7847287197), (30, 5231524798), (60, 2615762399), (157, 999654420), (314, 499827210), (471, 333218140), (628, 249913605), (785, 199930884), (942, 166609070), (1570, 99965442), (1884, 83304535), (2355, 66643628), (3140, 49982721), (4710, 33321814), (9420, 16660907)]