159187168

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 381507840

約数和(自身を除く): 222320672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 113, 133, 152, 224, 226, 266, 304, 331, 452, 532, 608, 662, 791, 904, 1064, 1324, 1582, 1808, 2128, 2147, 2317, 2648, 3164, 3616, 4256, 4294, 4634, 5296, 6289, 6328, 8588, 9268, 10592, 12578, 12656, 15029, 17176, 18536, 25156, 25312, 30058, 34352, 37072, 37403, 44023, 50312, 60116, 68704, 74144, 74806, 88046, 100624, 120232, 149612, 176092, 201248, 240464, 261821, 299224, 352184, 480928, 523642, 598448, 704368, 710657, 1047284, 1196896, 1408736, 1421314, 2094568, 2842628, 4189136, 4974599, 5685256, 8378272, 9949198, 11370512, 19898396, 22741024, 39796792, 79593584, 159187168]

約数ペア:

[(1, 159187168), (2, 79593584), (4, 39796792), (7, 22741024), (8, 19898396), (14, 11370512), (16, 9949198), (19, 8378272), (28, 5685256), (32, 4974599), (38, 4189136), (56, 2842628), (76, 2094568), (112, 1421314), (113, 1408736), (133, 1196896), (152, 1047284), (224, 710657), (226, 704368), (266, 598448), (304, 523642), (331, 480928), (452, 352184), (532, 299224), (608, 261821), (662, 240464), (791, 201248), (904, 176092), (1064, 149612), (1324, 120232), (1582, 100624), (1808, 88046), (2128, 74806), (2147, 74144), (2317, 68704), (2648, 60116), (3164, 50312), (3616, 44023), (4256, 37403), (4294, 37072), (4634, 34352), (5296, 30058), (6289, 25312), (6328, 25156), (8588, 18536), (9268, 17176), (10592, 15029), (12578, 12656)]