158355780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239933}}^1$

素因数の和:239956

約数の個数: 48

約数和(自身を含む): 483706944

約数和(自身を除く): 325351164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 239933, 479866, 719799, 959732, 1199665, 1439598, 2399330, 2639263, 2879196, 3598995, 4798660, 5278526, 7197990, 7917789, 10557052, 13196315, 14395980, 15835578, 26392630, 31671156, 39588945, 52785260, 79177890, 158355780]

約数ペア:

[(1, 158355780), (2, 79177890), (3, 52785260), (4, 39588945), (5, 31671156), (6, 26392630), (10, 15835578), (11, 14395980), (12, 13196315), (15, 10557052), (20, 7917789), (22, 7197990), (30, 5278526), (33, 4798660), (44, 3598995), (55, 2879196), (60, 2639263), (66, 2399330), (110, 1439598), (132, 1199665), (165, 959732), (220, 719799), (330, 479866), (660, 239933)]