157339938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{26951}}^1$

素因数の和:27102

約数の個数: 32

約数和(自身を含む): 362234880

約数和(自身を除く): 204894942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 26951, 53902, 80853, 161706, 188657, 377314, 565971, 1131942, 3746189, 7492378, 11238567, 22477134, 26223323, 52446646, 78669969, 157339938]

約数ペア:

[(1, 157339938), (2, 78669969), (3, 52446646), (6, 26223323), (7, 22477134), (14, 11238567), (21, 7492378), (42, 3746189), (139, 1131942), (278, 565971), (417, 377314), (834, 188657), (973, 161706), (1946, 80853), (2919, 53902), (5838, 26951)]