169997388732

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2187193}}^1$

素因数の和:2187347

約数の個数: 72

約数和(自身を含む): 458575842816

約数和(自身を除く): 288578454084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 2159, 2286, 4318, 4572, 6477, 8636, 12954, 19431, 25908, 38862, 77724, 2187193, 4374386, 6561579, 8748772, 13123158, 19684737, 26246316, 37182281, 39369474, 74364562, 78738948, 111546843, 148729124, 223093686, 277773511, 334640529, 446187372, 555547022, 669281058, 833320533, 1111094044, 1338562116, 1666641066, 2499961599, 3333282132, 4722149687, 4999923198, 9444299374, 9999846396, 14166449061, 18888598748, 28332898122, 42499347183, 56665796244, 84998694366, 169997388732]

約数ペア:

[(1, 169997388732), (2, 84998694366), (3, 56665796244), (4, 42499347183), (6, 28332898122), (9, 18888598748), (12, 14166449061), (17, 9999846396), (18, 9444299374), (34, 4999923198), (36, 4722149687), (51, 3333282132), (68, 2499961599), (102, 1666641066), (127, 1338562116), (153, 1111094044), (204, 833320533), (254, 669281058), (306, 555547022), (381, 446187372), (508, 334640529), (612, 277773511), (762, 223093686), (1143, 148729124), (1524, 111546843), (2159, 78738948), (2286, 74364562), (4318, 39369474), (4572, 37182281), (6477, 26246316), (8636, 19684737), (12954, 13123158), (19431, 8748772), (25908, 6561579), (38862, 4374386), (77724, 2187193)]