134967040

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8111}}^1$

素因数の和:8145

約数の個数: 72

約数和(自身を含む): 348199488

約数和(自身を除く): 213232448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8111, 8320, 16222, 16640, 32444, 40555, 64888, 81110, 105443, 129776, 162220, 210886, 259552, 324440, 421772, 519104, 527215, 648880, 843544, 1038208, 1054430, 1297760, 1687088, 2076416, 2108860, 2595520, 3374176, 4217720, 5191040, 6748352, 8435440, 10382080, 13496704, 16870880, 26993408, 33741760, 67483520, 134967040]

約数ペア:

[(1, 134967040), (2, 67483520), (4, 33741760), (5, 26993408), (8, 16870880), (10, 13496704), (13, 10382080), (16, 8435440), (20, 6748352), (26, 5191040), (32, 4217720), (40, 3374176), (52, 2595520), (64, 2108860), (65, 2076416), (80, 1687088), (104, 1297760), (128, 1054430), (130, 1038208), (160, 843544), (208, 648880), (256, 527215), (260, 519104), (320, 421772), (416, 324440), (520, 259552), (640, 210886), (832, 162220), (1040, 129776), (1280, 105443), (1664, 81110), (2080, 64888), (3328, 40555), (4160, 32444), (8111, 16640), (8320, 16222)]