102400128

素因数分解:

$2^7\times 3^2\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 297872640

約数和(自身を除く): 195472512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 288, 309, 384, 412, 576, 618, 824, 863, 927, 1152, 1236, 1648, 1726, 1854, 2472, 2589, 3296, 3452, 3708, 4944, 5178, 6592, 6904, 7416, 7767, 9888, 10356, 13184, 13808, 14832, 15534, 19776, 20712, 27616, 29664, 31068, 39552, 41424, 55232, 59328, 62136, 82848, 88889, 110464, 118656, 124272, 165696, 177778, 248544, 266667, 331392, 355556, 497088, 533334, 711112, 800001, 994176, 1066668, 1422224, 1600002, 2133336, 2844448, 3200004, 4266672, 5688896, 6400008, 8533344, 11377792, 12800016, 17066688, 25600032, 34133376, 51200064, 102400128]

約数ペア:

[(1, 102400128), (2, 51200064), (3, 34133376), (4, 25600032), (6, 17066688), (8, 12800016), (9, 11377792), (12, 8533344), (16, 6400008), (18, 5688896), (24, 4266672), (32, 3200004), (36, 2844448), (48, 2133336), (64, 1600002), (72, 1422224), (96, 1066668), (103, 994176), (128, 800001), (144, 711112), (192, 533334), (206, 497088), (288, 355556), (309, 331392), (384, 266667), (412, 248544), (576, 177778), (618, 165696), (824, 124272), (863, 118656), (927, 110464), (1152, 88889), (1236, 82848), (1648, 62136), (1726, 59328), (1854, 55232), (2472, 41424), (2589, 39552), (3296, 31068), (3452, 29664), (3708, 27616), (4944, 20712), (5178, 19776), (6592, 15534), (6904, 14832), (7416, 13808), (7767, 13184), (9888, 10356)]