141308416

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 80

約数和(自身を含む): 302480640

約数和(自身を除く): 161172224

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 307, 464, 496, 512, 614, 899, 928, 992, 1228, 1798, 1856, 1984, 2456, 3596, 3712, 3968, 4912, 7192, 7424, 7936, 8903, 9517, 9824, 14384, 14848, 15872, 17806, 19034, 19648, 28768, 35612, 38068, 39296, 57536, 71224, 76136, 78592, 115072, 142448, 152272, 157184, 230144, 275993, 284896, 304544, 460288, 551986, 569792, 609088, 1103972, 1139584, 1218176, 2207944, 2279168, 2436352, 4415888, 4558336, 4872704, 8831776, 17663552, 35327104, 70654208, 141308416]

約数ペア:

[(1, 141308416), (2, 70654208), (4, 35327104), (8, 17663552), (16, 8831776), (29, 4872704), (31, 4558336), (32, 4415888), (58, 2436352), (62, 2279168), (64, 2207944), (116, 1218176), (124, 1139584), (128, 1103972), (232, 609088), (248, 569792), (256, 551986), (307, 460288), (464, 304544), (496, 284896), (512, 275993), (614, 230144), (899, 157184), (928, 152272), (992, 142448), (1228, 115072), (1798, 78592), (1856, 76136), (1984, 71224), (2456, 57536), (3596, 39296), (3712, 38068), (3968, 35612), (4912, 28768), (7192, 19648), (7424, 19034), (7936, 17806), (8903, 15872), (9517, 14848), (9824, 14384)]