142765772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{45817}}^1$

素因数の和:45881

約数の個数: 24

約数和(自身を含む): 269409840

約数和(自身を除く): 126644068

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 45817, 91634, 183268, 870523, 1741046, 1878497, 3482092, 3756994, 7513988, 35691443, 71382886, 142765772]

約数ペア:

[(1, 142765772), (2, 71382886), (4, 35691443), (19, 7513988), (38, 3756994), (41, 3482092), (76, 1878497), (82, 1741046), (164, 870523), (779, 183268), (1558, 91634), (3116, 45817)]