170705272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 350208000

約数和(自身を除く): 179502728

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 127, 148, 152, 239, 254, 296, 478, 508, 703, 956, 1016, 1406, 1912, 2413, 2812, 4541, 4699, 4826, 5624, 8843, 9082, 9398, 9652, 17686, 18164, 18796, 19304, 30353, 35372, 36328, 37592, 60706, 70744, 89281, 121412, 168017, 178562, 242824, 336034, 357124, 576707, 672068, 714248, 1123061, 1153414, 1344136, 2246122, 2306828, 4492244, 4613656, 8984488, 21338159, 42676318, 85352636, 170705272]

約数ペア:

[(1, 170705272), (2, 85352636), (4, 42676318), (8, 21338159), (19, 8984488), (37, 4613656), (38, 4492244), (74, 2306828), (76, 2246122), (127, 1344136), (148, 1153414), (152, 1123061), (239, 714248), (254, 672068), (296, 576707), (478, 357124), (508, 336034), (703, 242824), (956, 178562), (1016, 168017), (1406, 121412), (1912, 89281), (2413, 70744), (2812, 60706), (4541, 37592), (4699, 36328), (4826, 35372), (5624, 30353), (8843, 19304), (9082, 18796), (9398, 18164), (9652, 17686)]