154027888

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80897}}^1$

素因数の和:80929

約数の個数: 40

約数和(自身を含む): 361128672

約数和(自身を除く): 207100784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 80897, 161794, 323588, 566279, 647176, 1132558, 1294352, 1375249, 2265116, 2750498, 4530232, 5500996, 9060464, 9626743, 11001992, 19253486, 22003984, 38506972, 77013944, 154027888]

約数ペア:

[(1, 154027888), (2, 77013944), (4, 38506972), (7, 22003984), (8, 19253486), (14, 11001992), (16, 9626743), (17, 9060464), (28, 5500996), (34, 4530232), (56, 2750498), (68, 2265116), (112, 1375249), (119, 1294352), (136, 1132558), (238, 647176), (272, 566279), (476, 323588), (952, 161794), (1904, 80897)]