158356086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{19139}}^1$

素因数の和:19348

約数の個数: 32

約数和(自身を含む): 363813120

約数和(自身を除く): 205457034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 19139, 38278, 57417, 114834, 133973, 267946, 401919, 803838, 3770383, 7540766, 11311149, 22622298, 26392681, 52785362, 79178043, 158356086]

約数ペア:

[(1, 158356086), (2, 79178043), (3, 52785362), (6, 26392681), (7, 22622298), (14, 11311149), (21, 7540766), (42, 3770383), (197, 803838), (394, 401919), (591, 267946), (1182, 133973), (1379, 114834), (2758, 57417), (4137, 38278), (8274, 19139)]