163640928

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 471284352

約数和(自身を除く): 307643424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 241, 264, 352, 482, 528, 643, 723, 964, 1056, 1286, 1446, 1928, 1929, 2572, 2651, 2892, 3856, 3858, 5144, 5302, 5784, 7073, 7712, 7716, 7953, 10288, 10604, 11568, 14146, 15432, 15906, 20576, 21208, 21219, 23136, 28292, 30864, 31812, 42416, 42438, 56584, 61728, 63624, 84832, 84876, 113168, 127248, 154963, 169752, 226336, 254496, 309926, 339504, 464889, 619852, 679008, 929778, 1239704, 1704593, 1859556, 2479408, 3409186, 3719112, 4958816, 5113779, 6818372, 7438224, 10227558, 13636744, 14876448, 20455116, 27273488, 40910232, 54546976, 81820464, 163640928]

約数ペア:

[(1, 163640928), (2, 81820464), (3, 54546976), (4, 40910232), (6, 27273488), (8, 20455116), (11, 14876448), (12, 13636744), (16, 10227558), (22, 7438224), (24, 6818372), (32, 5113779), (33, 4958816), (44, 3719112), (48, 3409186), (66, 2479408), (88, 1859556), (96, 1704593), (132, 1239704), (176, 929778), (241, 679008), (264, 619852), (352, 464889), (482, 339504), (528, 309926), (643, 254496), (723, 226336), (964, 169752), (1056, 154963), (1286, 127248), (1446, 113168), (1928, 84876), (1929, 84832), (2572, 63624), (2651, 61728), (2892, 56584), (3856, 42438), (3858, 42416), (5144, 31812), (5302, 30864), (5784, 28292), (7073, 23136), (7712, 21219), (7716, 21208), (7953, 20576), (10288, 15906), (10604, 15432), (11568, 14146)]