128465628

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{7057}}^1$

素因数の和:7142

約数の個数: 48

約数和(自身を含む): 315407904

約数和(自身を除く): 186942276

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 444, 492, 1517, 3034, 4551, 6068, 7057, 9102, 14114, 18204, 21171, 28228, 42342, 84684, 261109, 289337, 522218, 578674, 783327, 868011, 1044436, 1157348, 1566654, 1736022, 3133308, 3472044, 10705469, 21410938, 32116407, 42821876, 64232814, 128465628]

約数ペア:

[(1, 128465628), (2, 64232814), (3, 42821876), (4, 32116407), (6, 21410938), (12, 10705469), (37, 3472044), (41, 3133308), (74, 1736022), (82, 1566654), (111, 1157348), (123, 1044436), (148, 868011), (164, 783327), (222, 578674), (246, 522218), (444, 289337), (492, 261109), (1517, 84684), (3034, 42342), (4551, 28228), (6068, 21171), (7057, 18204), (9102, 14114)]