140241216

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 112

約数和(自身を含む): 389534400

約数和(自身を除く): 249293184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 89, 96, 116, 174, 178, 192, 232, 267, 283, 348, 356, 464, 534, 566, 696, 712, 849, 928, 1068, 1132, 1392, 1424, 1698, 1856, 2136, 2264, 2581, 2784, 2848, 3396, 4272, 4528, 5162, 5568, 5696, 6792, 7743, 8207, 8544, 9056, 10324, 13584, 15486, 16414, 17088, 18112, 20648, 24621, 25187, 27168, 30972, 32828, 41296, 49242, 50374, 54336, 61944, 65656, 75561, 82592, 98484, 100748, 123888, 131312, 151122, 165184, 196968, 201496, 247776, 262624, 302244, 393936, 402992, 495552, 525248, 604488, 730423, 787872, 805984, 1208976, 1460846, 1575744, 1611968, 2191269, 2417952, 2921692, 4382538, 4835904, 5843384, 8765076, 11686768, 17530152, 23373536, 35060304, 46747072, 70120608, 140241216]

約数ペア:

[(1, 140241216), (2, 70120608), (3, 46747072), (4, 35060304), (6, 23373536), (8, 17530152), (12, 11686768), (16, 8765076), (24, 5843384), (29, 4835904), (32, 4382538), (48, 2921692), (58, 2417952), (64, 2191269), (87, 1611968), (89, 1575744), (96, 1460846), (116, 1208976), (174, 805984), (178, 787872), (192, 730423), (232, 604488), (267, 525248), (283, 495552), (348, 402992), (356, 393936), (464, 302244), (534, 262624), (566, 247776), (696, 201496), (712, 196968), (849, 165184), (928, 151122), (1068, 131312), (1132, 123888), (1392, 100748), (1424, 98484), (1698, 82592), (1856, 75561), (2136, 65656), (2264, 61944), (2581, 54336), (2784, 50374), (2848, 49242), (3396, 41296), (4272, 32828), (4528, 30972), (5162, 27168), (5568, 25187), (5696, 24621), (6792, 20648), (7743, 18112), (8207, 17088), (8544, 16414), (9056, 15486), (10324, 13584)]