102429712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 251126784

約数和(自身を除く): 148697072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 994, 1136, 1171, 1232, 1562, 1988, 2342, 3124, 3976, 4684, 5467, 6248, 7952, 8197, 9368, 10934, 12496, 12881, 16394, 18736, 21868, 25762, 32788, 43736, 51524, 65576, 83141, 87472, 90167, 103048, 131152, 166282, 180334, 206096, 332564, 360668, 581987, 665128, 721336, 914551, 1163974, 1330256, 1442672, 1829102, 2327948, 3658204, 4655896, 6401857, 7316408, 9311792, 12803714, 14632816, 25607428, 51214856, 102429712]

約数ペア:

[(1, 102429712), (2, 51214856), (4, 25607428), (7, 14632816), (8, 12803714), (11, 9311792), (14, 7316408), (16, 6401857), (22, 4655896), (28, 3658204), (44, 2327948), (56, 1829102), (71, 1442672), (77, 1330256), (88, 1163974), (112, 914551), (142, 721336), (154, 665128), (176, 581987), (284, 360668), (308, 332564), (497, 206096), (568, 180334), (616, 166282), (781, 131152), (994, 103048), (1136, 90167), (1171, 87472), (1232, 83141), (1562, 65576), (1988, 51524), (2342, 43736), (3124, 32788), (3976, 25762), (4684, 21868), (5467, 18736), (6248, 16394), (7952, 12881), (8197, 12496), (9368, 10934)]