139836928

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3547}}^1$

素因数の和:3583

約数の個数: 80

約数和(自身を含む): 348441984

約数和(自身を除く): 208605056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3547, 3584, 4928, 5632, 7094, 9856, 14188, 19712, 24829, 28376, 39017, 39424, 49658, 56752, 78034, 99316, 113504, 156068, 198632, 227008, 273119, 312136, 397264, 454016, 546238, 624272, 794528, 908032, 1092476, 1248544, 1589056, 1816064, 2184952, 2497088, 3178112, 4369904, 4994176, 6356224, 8739808, 9988352, 12712448, 17479616, 19976704, 34959232, 69918464, 139836928]

約数ペア:

[(1, 139836928), (2, 69918464), (4, 34959232), (7, 19976704), (8, 17479616), (11, 12712448), (14, 9988352), (16, 8739808), (22, 6356224), (28, 4994176), (32, 4369904), (44, 3178112), (56, 2497088), (64, 2184952), (77, 1816064), (88, 1589056), (112, 1248544), (128, 1092476), (154, 908032), (176, 794528), (224, 624272), (256, 546238), (308, 454016), (352, 397264), (448, 312136), (512, 273119), (616, 227008), (704, 198632), (896, 156068), (1232, 113504), (1408, 99316), (1792, 78034), (2464, 56752), (2816, 49658), (3547, 39424), (3584, 39017), (4928, 28376), (5632, 24829), (7094, 19712), (9856, 14188)]