138129992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 356106240

約数和(自身を除く): 217976248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 47, 52, 56, 77, 88, 91, 94, 104, 143, 154, 182, 188, 286, 308, 329, 364, 367, 376, 517, 572, 611, 616, 658, 728, 734, 1001, 1034, 1144, 1222, 1316, 1468, 2002, 2068, 2444, 2569, 2632, 2936, 3619, 4004, 4037, 4136, 4277, 4771, 4888, 5138, 6721, 7238, 8008, 8074, 8554, 9542, 10276, 13442, 14476, 16148, 17108, 17249, 19084, 20552, 26884, 28259, 28952, 32296, 33397, 34216, 34498, 38168, 47047, 52481, 53768, 56518, 66794, 68996, 94094, 104962, 113036, 120743, 133588, 137992, 188188, 189739, 209924, 224237, 226072, 241486, 267176, 367367, 376376, 379478, 419848, 448474, 482972, 734734, 758956, 896948, 965944, 1328173, 1469468, 1517912, 1569659, 1793896, 2466607, 2656346, 2938936, 3139318, 4933214, 5312692, 6278636, 9866428, 10625384, 12557272, 17266249, 19732856, 34532498, 69064996, 138129992]

約数ペア:

[(1, 138129992), (2, 69064996), (4, 34532498), (7, 19732856), (8, 17266249), (11, 12557272), (13, 10625384), (14, 9866428), (22, 6278636), (26, 5312692), (28, 4933214), (44, 3139318), (47, 2938936), (52, 2656346), (56, 2466607), (77, 1793896), (88, 1569659), (91, 1517912), (94, 1469468), (104, 1328173), (143, 965944), (154, 896948), (182, 758956), (188, 734734), (286, 482972), (308, 448474), (329, 419848), (364, 379478), (367, 376376), (376, 367367), (517, 267176), (572, 241486), (611, 226072), (616, 224237), (658, 209924), (728, 189739), (734, 188188), (1001, 137992), (1034, 133588), (1144, 120743), (1222, 113036), (1316, 104962), (1468, 94094), (2002, 68996), (2068, 66794), (2444, 56518), (2569, 53768), (2632, 52481), (2936, 47047), (3619, 38168), (4004, 34498), (4037, 34216), (4136, 33397), (4277, 32296), (4771, 28952), (4888, 28259), (5138, 26884), (6721, 20552), (7238, 19084), (8008, 17249), (8074, 17108), (8554, 16148), (9542, 14476), (10276, 13442)]