156985776

素因数分解:

$2^4\times 3^6\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 140

約数和(自身を含む): 468127528

約数和(自身を除く): 311141752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 313, 324, 344, 387, 432, 486, 516, 626, 648, 688, 729, 774, 939, 972, 1032, 1161, 1252, 1296, 1458, 1548, 1878, 1944, 2064, 2322, 2504, 2817, 2916, 3096, 3483, 3756, 3888, 4644, 5008, 5634, 5832, 6192, 6966, 7512, 8451, 9288, 10449, 11268, 11664, 13459, 13932, 15024, 16902, 18576, 20898, 22536, 25353, 26918, 27864, 31347, 33804, 40377, 41796, 45072, 50706, 53836, 55728, 62694, 67608, 76059, 80754, 83592, 101412, 107672, 121131, 125388, 135216, 152118, 161508, 167184, 202824, 215344, 228177, 242262, 250776, 304236, 323016, 363393, 405648, 456354, 484524, 501552, 608472, 646032, 726786, 912708, 969048, 1090179, 1216944, 1453572, 1825416, 1938096, 2180358, 2907144, 3270537, 3650832, 4360716, 5814288, 6541074, 8721432, 9811611, 13082148, 17442864, 19623222, 26164296, 39246444, 52328592, 78492888, 156985776]

約数ペア:

[(1, 156985776), (2, 78492888), (3, 52328592), (4, 39246444), (6, 26164296), (8, 19623222), (9, 17442864), (12, 13082148), (16, 9811611), (18, 8721432), (24, 6541074), (27, 5814288), (36, 4360716), (43, 3650832), (48, 3270537), (54, 2907144), (72, 2180358), (81, 1938096), (86, 1825416), (108, 1453572), (129, 1216944), (144, 1090179), (162, 969048), (172, 912708), (216, 726786), (243, 646032), (258, 608472), (313, 501552), (324, 484524), (344, 456354), (387, 405648), (432, 363393), (486, 323016), (516, 304236), (626, 250776), (648, 242262), (688, 228177), (729, 215344), (774, 202824), (939, 167184), (972, 161508), (1032, 152118), (1161, 135216), (1252, 125388), (1296, 121131), (1458, 107672), (1548, 101412), (1878, 83592), (1944, 80754), (2064, 76059), (2322, 67608), (2504, 62694), (2817, 55728), (2916, 53836), (3096, 50706), (3483, 45072), (3756, 41796), (3888, 40377), (4644, 33804), (5008, 31347), (5634, 27864), (5832, 26918), (6192, 25353), (6966, 22536), (7512, 20898), (8451, 18576), (9288, 16902), (10449, 15024), (11268, 13932), (11664, 13459)]