156923744457

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{1531}}^1\times {\mathrm{2143}}^1$

素因数の和:3933

約数の個数: 32

約数和(自身を含む): 212842598400

約数和(自身を除く): 55918853943

約数列:

[1, 3, 107, 149, 321, 447, 1531, 2143, 4593, 6429, 15943, 47829, 163817, 228119, 229301, 319307, 491451, 684357, 687903, 957921, 3280933, 9842799, 24408733, 34165849, 73226199, 102497547, 351059831, 488859017, 1053179493, 1466577051, 52307914819, 156923744457]

約数ペア:

[(1, 156923744457), (3, 52307914819), (107, 1466577051), (149, 1053179493), (321, 488859017), (447, 351059831), (1531, 102497547), (2143, 73226199), (4593, 34165849), (6429, 24408733), (15943, 9842799), (47829, 3280933), (163817, 957921), (228119, 687903), (229301, 684357), (319307, 491451)]