140979072

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 416747520

約数和(自身を除く): 275768448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 911, 992, 1209, 1248, 1488, 1612, 1664, 1822, 1984, 2418, 2496, 2733, 2976, 3224, 3644, 3968, 4836, 4992, 5466, 5952, 6448, 7288, 9672, 10932, 11843, 11904, 12896, 14576, 19344, 21864, 23686, 25792, 28241, 29152, 35529, 38688, 43728, 47372, 51584, 56482, 58304, 71058, 77376, 84723, 87456, 94744, 112964, 116608, 142116, 154752, 169446, 174912, 189488, 225928, 284232, 338892, 349824, 367133, 378976, 451856, 568464, 677784, 734266, 757952, 903712, 1101399, 1136928, 1355568, 1468532, 1515904, 1807424, 2202798, 2273856, 2711136, 2937064, 3614848, 4405596, 4547712, 5422272, 5874128, 8811192, 10844544, 11748256, 17622384, 23496512, 35244768, 46993024, 70489536, 140979072]

約数ペア:

[(1, 140979072), (2, 70489536), (3, 46993024), (4, 35244768), (6, 23496512), (8, 17622384), (12, 11748256), (13, 10844544), (16, 8811192), (24, 5874128), (26, 5422272), (31, 4547712), (32, 4405596), (39, 3614848), (48, 2937064), (52, 2711136), (62, 2273856), (64, 2202798), (78, 1807424), (93, 1515904), (96, 1468532), (104, 1355568), (124, 1136928), (128, 1101399), (156, 903712), (186, 757952), (192, 734266), (208, 677784), (248, 568464), (312, 451856), (372, 378976), (384, 367133), (403, 349824), (416, 338892), (496, 284232), (624, 225928), (744, 189488), (806, 174912), (832, 169446), (911, 154752), (992, 142116), (1209, 116608), (1248, 112964), (1488, 94744), (1612, 87456), (1664, 84723), (1822, 77376), (1984, 71058), (2418, 58304), (2496, 56482), (2733, 51584), (2976, 47372), (3224, 43728), (3644, 38688), (3968, 35529), (4836, 29152), (4992, 28241), (5466, 25792), (5952, 23686), (6448, 21864), (7288, 19344), (9672, 14576), (10932, 12896), (11843, 11904)]