138331392

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{6211}}^1$

素因数の和:6259

約数の個数: 72

約数和(自身を含む): 380919840

約数和(自身を除く): 242588448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3712, 5568, 6211, 7424, 11136, 12422, 18633, 22272, 24844, 37266, 49688, 74532, 99376, 149064, 180119, 198752, 298128, 360238, 397504, 540357, 596256, 720476, 795008, 1080714, 1192512, 1440952, 1590016, 2161428, 2385024, 2881904, 4322856, 4770048, 5763808, 8645712, 11527616, 17291424, 23055232, 34582848, 46110464, 69165696, 138331392]

約数ペア:

[(1, 138331392), (2, 69165696), (3, 46110464), (4, 34582848), (6, 23055232), (8, 17291424), (12, 11527616), (16, 8645712), (24, 5763808), (29, 4770048), (32, 4322856), (48, 2881904), (58, 2385024), (64, 2161428), (87, 1590016), (96, 1440952), (116, 1192512), (128, 1080714), (174, 795008), (192, 720476), (232, 596256), (256, 540357), (348, 397504), (384, 360238), (464, 298128), (696, 198752), (768, 180119), (928, 149064), (1392, 99376), (1856, 74532), (2784, 49688), (3712, 37266), (5568, 24844), (6211, 22272), (7424, 18633), (11136, 12422)]