189567312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 544631808

約数和(自身を除く): 355064496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 127, 132, 176, 242, 254, 257, 264, 363, 381, 484, 508, 514, 528, 726, 762, 771, 968, 1016, 1028, 1397, 1452, 1524, 1542, 1936, 2032, 2056, 2794, 2827, 2904, 3048, 3084, 4112, 4191, 5588, 5654, 5808, 6096, 6168, 8382, 8481, 11176, 11308, 12336, 15367, 16764, 16962, 22352, 22616, 30734, 31097, 32639, 33528, 33924, 45232, 46101, 61468, 62194, 65278, 67056, 67848, 92202, 93291, 97917, 122936, 124388, 130556, 135696, 184404, 186582, 195834, 245872, 248776, 261112, 359029, 368808, 373164, 391668, 497552, 522224, 718058, 737616, 746328, 783336, 1077087, 1436116, 1492656, 1566672, 2154174, 2872232, 3949319, 4308348, 5744464, 7898638, 8616696, 11847957, 15797276, 17233392, 23695914, 31594552, 47391828, 63189104, 94783656, 189567312]

約数ペア:

[(1, 189567312), (2, 94783656), (3, 63189104), (4, 47391828), (6, 31594552), (8, 23695914), (11, 17233392), (12, 15797276), (16, 11847957), (22, 8616696), (24, 7898638), (33, 5744464), (44, 4308348), (48, 3949319), (66, 2872232), (88, 2154174), (121, 1566672), (127, 1492656), (132, 1436116), (176, 1077087), (242, 783336), (254, 746328), (257, 737616), (264, 718058), (363, 522224), (381, 497552), (484, 391668), (508, 373164), (514, 368808), (528, 359029), (726, 261112), (762, 248776), (771, 245872), (968, 195834), (1016, 186582), (1028, 184404), (1397, 135696), (1452, 130556), (1524, 124388), (1542, 122936), (1936, 97917), (2032, 93291), (2056, 92202), (2794, 67848), (2827, 67056), (2904, 65278), (3048, 62194), (3084, 61468), (4112, 46101), (4191, 45232), (5588, 33924), (5654, 33528), (5808, 32639), (6096, 31097), (6168, 30734), (8382, 22616), (8481, 22352), (11176, 16962), (11308, 16764), (12336, 15367)]