155710128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 324259152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 89, 112, 123, 127, 164, 168, 178, 246, 254, 267, 287, 328, 336, 356, 381, 492, 508, 534, 574, 623, 656, 712, 762, 861, 889, 984, 1016, 1068, 1148, 1246, 1424, 1524, 1722, 1778, 1869, 1968, 2032, 2136, 2296, 2492, 2667, 3048, 3444, 3556, 3649, 3738, 4272, 4592, 4984, 5207, 5334, 6096, 6888, 7112, 7298, 7476, 9968, 10414, 10668, 10947, 11303, 13776, 14224, 14596, 14952, 15621, 20828, 21336, 21894, 22606, 25543, 29192, 29904, 31242, 33909, 36449, 41656, 42672, 43788, 45212, 51086, 58384, 62484, 67818, 72898, 76629, 79121, 83312, 87576, 90424, 102172, 109347, 124968, 135636, 145796, 153258, 158242, 175152, 180848, 204344, 218694, 237363, 249936, 271272, 291592, 306516, 316484, 408688, 437388, 463423, 474726, 542544, 583184, 613032, 632968, 874776, 926846, 949452, 1226064, 1265936, 1390269, 1749552, 1853692, 1898904, 2780538, 3243961, 3707384, 3797808, 5561076, 6487922, 7414768, 9731883, 11122152, 12975844, 19463766, 22244304, 25951688, 38927532, 51903376, 77855064, 155710128]

約数ペア:

[(1, 155710128), (2, 77855064), (3, 51903376), (4, 38927532), (6, 25951688), (7, 22244304), (8, 19463766), (12, 12975844), (14, 11122152), (16, 9731883), (21, 7414768), (24, 6487922), (28, 5561076), (41, 3797808), (42, 3707384), (48, 3243961), (56, 2780538), (82, 1898904), (84, 1853692), (89, 1749552), (112, 1390269), (123, 1265936), (127, 1226064), (164, 949452), (168, 926846), (178, 874776), (246, 632968), (254, 613032), (267, 583184), (287, 542544), (328, 474726), (336, 463423), (356, 437388), (381, 408688), (492, 316484), (508, 306516), (534, 291592), (574, 271272), (623, 249936), (656, 237363), (712, 218694), (762, 204344), (861, 180848), (889, 175152), (984, 158242), (1016, 153258), (1068, 145796), (1148, 135636), (1246, 124968), (1424, 109347), (1524, 102172), (1722, 90424), (1778, 87576), (1869, 83312), (1968, 79121), (2032, 76629), (2136, 72898), (2296, 67818), (2492, 62484), (2667, 58384), (3048, 51086), (3444, 45212), (3556, 43788), (3649, 42672), (3738, 41656), (4272, 36449), (4592, 33909), (4984, 31242), (5207, 29904), (5334, 29192), (6096, 25543), (6888, 22606), (7112, 21894), (7298, 21336), (7476, 20828), (9968, 15621), (10414, 14952), (10668, 14596), (10947, 14224), (11303, 13776)]