124980128

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 305835264

約数和(自身を除く): 180855136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 167, 182, 208, 224, 257, 334, 364, 416, 514, 668, 728, 1028, 1169, 1336, 1456, 1799, 2056, 2171, 2338, 2672, 2912, 3341, 3598, 4112, 4342, 4676, 5344, 6682, 7196, 8224, 8684, 9352, 13364, 14392, 15197, 17368, 18704, 23387, 26728, 28784, 30394, 34736, 37408, 42919, 46774, 53456, 57568, 60788, 69472, 85838, 93548, 106912, 121576, 171676, 187096, 243152, 300433, 343352, 374192, 486304, 557947, 600866, 686704, 748384, 1115894, 1201732, 1373408, 2231788, 2403464, 3905629, 4463576, 4806928, 7811258, 8927152, 9613856, 15622516, 17854304, 31245032, 62490064, 124980128]

約数ペア:

[(1, 124980128), (2, 62490064), (4, 31245032), (7, 17854304), (8, 15622516), (13, 9613856), (14, 8927152), (16, 7811258), (26, 4806928), (28, 4463576), (32, 3905629), (52, 2403464), (56, 2231788), (91, 1373408), (104, 1201732), (112, 1115894), (167, 748384), (182, 686704), (208, 600866), (224, 557947), (257, 486304), (334, 374192), (364, 343352), (416, 300433), (514, 243152), (668, 187096), (728, 171676), (1028, 121576), (1169, 106912), (1336, 93548), (1456, 85838), (1799, 69472), (2056, 60788), (2171, 57568), (2338, 53456), (2672, 46774), (2912, 42919), (3341, 37408), (3598, 34736), (4112, 30394), (4342, 28784), (4676, 26728), (5344, 23387), (6682, 18704), (7196, 17368), (8224, 15197), (8684, 14392), (9352, 13364)]