112161712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 249671520

約数和(自身を除く): 137509808

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 101, 104, 152, 202, 208, 247, 281, 304, 404, 494, 562, 808, 988, 1124, 1313, 1616, 1919, 1976, 2248, 2626, 3653, 3838, 3952, 4496, 5252, 5339, 7306, 7676, 10504, 10678, 14612, 15352, 21008, 21356, 24947, 28381, 29224, 30704, 42712, 49894, 56762, 58448, 69407, 85424, 99788, 113524, 138814, 199576, 227048, 277628, 368953, 399152, 454096, 539239, 555256, 737906, 1078478, 1110512, 1475812, 2156956, 2951624, 4313912, 5903248, 7010107, 8627824, 14020214, 28040428, 56080856, 112161712]

約数ペア:

[(1, 112161712), (2, 56080856), (4, 28040428), (8, 14020214), (13, 8627824), (16, 7010107), (19, 5903248), (26, 4313912), (38, 2951624), (52, 2156956), (76, 1475812), (101, 1110512), (104, 1078478), (152, 737906), (202, 555256), (208, 539239), (247, 454096), (281, 399152), (304, 368953), (404, 277628), (494, 227048), (562, 199576), (808, 138814), (988, 113524), (1124, 99788), (1313, 85424), (1616, 69407), (1919, 58448), (1976, 56762), (2248, 49894), (2626, 42712), (3653, 30704), (3838, 29224), (3952, 28381), (4496, 24947), (5252, 21356), (5339, 21008), (7306, 15352), (7676, 14612), (10504, 10678)]