171681912

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{140263}}^1$

素因数の和:140292

約数の個数: 48

約数和(自身を含む): 492326640

約数和(自身を除く): 320644728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 140263, 280526, 420789, 561052, 841578, 1122104, 1262367, 1683156, 2384471, 2524734, 3366312, 4768942, 5049468, 7153413, 9537884, 10098936, 14306826, 19075768, 21460239, 28613652, 42920478, 57227304, 85840956, 171681912]

約数ペア:

[(1, 171681912), (2, 85840956), (3, 57227304), (4, 42920478), (6, 28613652), (8, 21460239), (9, 19075768), (12, 14306826), (17, 10098936), (18, 9537884), (24, 7153413), (34, 5049468), (36, 4768942), (51, 3366312), (68, 2524734), (72, 2384471), (102, 1683156), (136, 1262367), (153, 1122104), (204, 841578), (306, 561052), (408, 420789), (612, 280526), (1224, 140263)]