153321468

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1109}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 368111520

約数和(自身を除く): 214790052

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 281, 492, 562, 843, 1109, 1124, 1686, 2218, 3327, 3372, 4436, 6654, 11521, 13308, 23042, 34563, 45469, 46084, 69126, 90938, 136407, 138252, 181876, 272814, 311629, 545628, 623258, 934887, 1246516, 1869774, 3739548, 12776789, 25553578, 38330367, 51107156, 76660734, 153321468]

約数ペア:

[(1, 153321468), (2, 76660734), (3, 51107156), (4, 38330367), (6, 25553578), (12, 12776789), (41, 3739548), (82, 1869774), (123, 1246516), (164, 934887), (246, 623258), (281, 545628), (492, 311629), (562, 272814), (843, 181876), (1109, 138252), (1124, 136407), (1686, 90938), (2218, 69126), (3327, 46084), (3372, 45469), (4436, 34563), (6654, 23042), (11521, 13308)]