171445838984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31391}}^1\times {\mathrm{5737}}^1$

素因数の和:37158

約数の個数: 64

約数和(自身を含む): 389074959360

約数和(自身を除く): 217629120376

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 5737, 11474, 22948, 31391, 40159, 45896, 62782, 80318, 97529, 125564, 160636, 195058, 219737, 251128, 321272, 390116, 439474, 533647, 682703, 780232, 878948, 1067294, 1365406, 1757896, 2134588, 2730812, 3735529, 4269176, 5461624, 7471058, 14942116, 29884232, 180090167, 360180334, 720360668, 1260631169, 1440721336, 2521262338, 3061532839, 5042524676, 6123065678, 10085049352, 12246131356, 21430729873, 24492262712, 42861459746, 85722919492, 171445838984]

約数ペア:

[(1, 171445838984), (2, 85722919492), (4, 42861459746), (7, 24492262712), (8, 21430729873), (14, 12246131356), (17, 10085049352), (28, 6123065678), (34, 5042524676), (56, 3061532839), (68, 2521262338), (119, 1440721336), (136, 1260631169), (238, 720360668), (476, 360180334), (952, 180090167), (5737, 29884232), (11474, 14942116), (22948, 7471058), (31391, 5461624), (40159, 4269176), (45896, 3735529), (62782, 2730812), (80318, 2134588), (97529, 1757896), (125564, 1365406), (160636, 1067294), (195058, 878948), (219737, 780232), (251128, 682703), (321272, 533647), (390116, 439474)]