159804673

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 185074560

約数和(自身を除く): 25269887

約数列:

[1, 7, 131, 229, 761, 917, 1603, 5327, 29999, 99691, 174269, 209993, 697837, 1219883, 22829239, 159804673]

約数ペア:

[(1, 159804673), (7, 22829239), (131, 1219883), (229, 697837), (761, 209993), (917, 174269), (1603, 99691), (5327, 29999)]