161833126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18919}}^1$

素因数の和:18988

約数の個数: 32

約数和(自身を含む): 305141760

約数和(自身を除く): 143308634

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 18919, 37838, 132433, 245947, 264866, 491894, 889193, 1721629, 1778386, 3443258, 6224351, 11559509, 12448702, 23119018, 80916563, 161833126]

約数ペア:

[(1, 161833126), (2, 80916563), (7, 23119018), (13, 12448702), (14, 11559509), (26, 6224351), (47, 3443258), (91, 1778386), (94, 1721629), (182, 889193), (329, 491894), (611, 264866), (658, 245947), (1222, 132433), (4277, 37838), (8554, 18919)]