145778887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 156232960

約数和(自身を除く): 10454073

約数列:

[1, 19, 103, 163, 457, 1957, 3097, 8683, 16789, 47071, 74491, 318991, 894349, 1415329, 7672573, 145778887]

約数ペア:

[(1, 145778887), (19, 7672573), (103, 1415329), (163, 894349), (457, 318991), (1957, 74491), (3097, 47071), (8683, 16789)]