159177438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26879}}^1$

素因数の和:26941

約数の個数: 48

約数和(自身を含む): 402554880

約数和(自身を除く): 243377442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 26879, 53758, 80637, 161274, 188153, 241911, 376306, 483822, 564459, 1128918, 1263313, 1693377, 2526626, 3386754, 3789939, 7579878, 8843191, 11369817, 17686382, 22739634, 26529573, 53059146, 79588719, 159177438]

約数ペア:

[(1, 159177438), (2, 79588719), (3, 53059146), (6, 26529573), (7, 22739634), (9, 17686382), (14, 11369817), (18, 8843191), (21, 7579878), (42, 3789939), (47, 3386754), (63, 2526626), (94, 1693377), (126, 1263313), (141, 1128918), (282, 564459), (329, 483822), (423, 376306), (658, 241911), (846, 188153), (987, 161274), (1974, 80637), (2961, 53758), (5922, 26879)]