155852312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2239}}^1$

素因数の和:2376

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 211866088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 113, 154, 226, 308, 452, 616, 791, 904, 1243, 1582, 2239, 2486, 3164, 4478, 4972, 6328, 8701, 8956, 9944, 15673, 17402, 17912, 24629, 31346, 34804, 49258, 62692, 69608, 98516, 125384, 172403, 197032, 253007, 344806, 506014, 689612, 1012028, 1379224, 1771049, 2024056, 2783077, 3542098, 5566154, 7084196, 11132308, 14168392, 19481539, 22264616, 38963078, 77926156, 155852312]

約数ペア:

[(1, 155852312), (2, 77926156), (4, 38963078), (7, 22264616), (8, 19481539), (11, 14168392), (14, 11132308), (22, 7084196), (28, 5566154), (44, 3542098), (56, 2783077), (77, 2024056), (88, 1771049), (113, 1379224), (154, 1012028), (226, 689612), (308, 506014), (452, 344806), (616, 253007), (791, 197032), (904, 172403), (1243, 125384), (1582, 98516), (2239, 69608), (2486, 62692), (3164, 49258), (4478, 34804), (4972, 31346), (6328, 24629), (8701, 17912), (8956, 17402), (9944, 15673)]