177528172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{1801}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 327459440

約数和(自身を除く): 149931268

約数列:

[1, 2, 4, 19, 38, 76, 1297, 1801, 2594, 3602, 5188, 7204, 24643, 34219, 49286, 68438, 98572, 136876, 2335897, 4671794, 9343588, 44382043, 88764086, 177528172]

約数ペア:

[(1, 177528172), (2, 88764086), (4, 44382043), (19, 9343588), (38, 4671794), (76, 2335897), (1297, 136876), (1801, 98572), (2594, 68438), (3602, 49286), (5188, 34219), (7204, 24643)]