147545146

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3533}}^1$

素因数の和:3718

約数の個数: 32

約数和(自身を含む): 268018560

約数和(自身を除く): 120473414

約数列:

[1, 2, 7, 14, 19, 38, 133, 157, 266, 314, 1099, 2198, 2983, 3533, 5966, 7066, 20881, 24731, 41762, 49462, 67127, 134254, 469889, 554681, 939778, 1109362, 3882767, 7765534, 10538939, 21077878, 73772573, 147545146]

約数ペア:

[(1, 147545146), (2, 73772573), (7, 21077878), (14, 10538939), (19, 7765534), (38, 3882767), (133, 1109362), (157, 939778), (266, 554681), (314, 469889), (1099, 134254), (2198, 67127), (2983, 49462), (3533, 41762), (5966, 24731), (7066, 20881)]