157400514

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{41443}}^1$

素因数の和:41662

約数の個数: 24

約数和(自身を含む): 342658992

約数和(自身を除く): 185258478

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 41443, 82886, 124329, 248658, 372987, 745974, 8744473, 17488946, 26233419, 52466838, 78700257, 157400514]

約数ペア:

[(1, 157400514), (2, 78700257), (3, 52466838), (6, 26233419), (9, 17488946), (18, 8744473), (211, 745974), (422, 372987), (633, 248658), (1266, 124329), (1899, 82886), (3798, 41443)]