157852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 304640

約数和(自身を除く): 146788

約数列:

[1, 2, 4, 19, 31, 38, 62, 67, 76, 124, 134, 268, 589, 1178, 1273, 2077, 2356, 2546, 4154, 5092, 8308, 39463, 78926, 157852]

約数ペア:

[(1, 157852), (2, 78926), (4, 39463), (19, 8308), (31, 5092), (38, 4154), (62, 2546), (67, 2356), (76, 2077), (124, 1273), (134, 1178), (268, 589)]