118655404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 244921600

約数和(自身を除く): 126266196

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 139, 172, 278, 301, 556, 602, 709, 973, 1204, 1418, 1946, 2836, 3892, 4963, 5977, 9926, 11954, 19852, 23908, 30487, 41839, 60974, 83678, 98551, 121948, 167356, 197102, 213409, 394204, 426818, 689857, 853636, 1379714, 2759428, 4237693, 8475386, 16950772, 29663851, 59327702, 118655404]

約数ペア:

[(1, 118655404), (2, 59327702), (4, 29663851), (7, 16950772), (14, 8475386), (28, 4237693), (43, 2759428), (86, 1379714), (139, 853636), (172, 689857), (278, 426818), (301, 394204), (556, 213409), (602, 197102), (709, 167356), (973, 121948), (1204, 98551), (1418, 83678), (1946, 60974), (2836, 41839), (3892, 30487), (4963, 23908), (5977, 19852), (9926, 11954)]