156975841

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{67}}^2$

素因数の和:190

約数の個数: 27

約数和(自身を含む): 186066867

約数和(自身を除く): 29091026

約数列:

[1, 11, 17, 67, 121, 187, 289, 737, 1139, 2057, 3179, 4489, 8107, 12529, 19363, 34969, 49379, 76313, 137819, 212993, 543169, 839443, 1297321, 2342923, 9233873, 14270531, 156975841]

約数ペア:

[(1, 156975841), (11, 14270531), (17, 9233873), (67, 2342923), (121, 1297321), (187, 839443), (289, 543169), (737, 212993), (1139, 137819), (2057, 76313), (3179, 49379), (4489, 34969), (8107, 19363)]