159585944

素因数分解:

$2^3\times 7^2\times {\mathrm{421}}^1\times {\mathrm{967}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 349264080

約数和(自身を除く): 189678136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 421, 842, 967, 1684, 1934, 2947, 3368, 3868, 5894, 6769, 7736, 11788, 13538, 20629, 23576, 27076, 41258, 47383, 54152, 82516, 94766, 165032, 189532, 379064, 407107, 814214, 1628428, 2849749, 3256856, 5699498, 11398996, 19948243, 22797992, 39896486, 79792972, 159585944]

約数ペア:

[(1, 159585944), (2, 79792972), (4, 39896486), (7, 22797992), (8, 19948243), (14, 11398996), (28, 5699498), (49, 3256856), (56, 2849749), (98, 1628428), (196, 814214), (392, 407107), (421, 379064), (842, 189532), (967, 165032), (1684, 94766), (1934, 82516), (2947, 54152), (3368, 47383), (3868, 41258), (5894, 27076), (6769, 23576), (7736, 20629), (11788, 13538)]