140102784

素因数分解:

$2^7\times 3^4\times {\mathrm{13513}}^1$

素因数の和:13539

約数の個数: 80

約数和(自身を含む): 416974470

約数和(自身を除く): 276871686

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 13513, 27026, 40539, 54052, 81078, 108104, 121617, 162156, 216208, 243234, 324312, 364851, 432416, 486468, 648624, 729702, 864832, 972936, 1094553, 1297248, 1459404, 1729664, 1945872, 2189106, 2594496, 2918808, 3891744, 4378212, 5188992, 5837616, 7783488, 8756424, 11675232, 15566976, 17512848, 23350464, 35025696, 46700928, 70051392, 140102784]

約数ペア:

[(1, 140102784), (2, 70051392), (3, 46700928), (4, 35025696), (6, 23350464), (8, 17512848), (9, 15566976), (12, 11675232), (16, 8756424), (18, 7783488), (24, 5837616), (27, 5188992), (32, 4378212), (36, 3891744), (48, 2918808), (54, 2594496), (64, 2189106), (72, 1945872), (81, 1729664), (96, 1459404), (108, 1297248), (128, 1094553), (144, 972936), (162, 864832), (192, 729702), (216, 648624), (288, 486468), (324, 432416), (384, 364851), (432, 324312), (576, 243234), (648, 216208), (864, 162156), (1152, 121617), (1296, 108104), (1728, 81078), (2592, 54052), (3456, 40539), (5184, 27026), (10368, 13513)]