139443808

素因数分解:

$2^5\times 7^2\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:924

約数の個数: 72

約数和(自身を含む): 322586712

約数和(自身を除く): 183142904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 113, 196, 224, 226, 392, 452, 784, 787, 791, 904, 1568, 1574, 1582, 1808, 3148, 3164, 3616, 5509, 5537, 6296, 6328, 11018, 11074, 12592, 12656, 22036, 22148, 25184, 25312, 38563, 44072, 44296, 77126, 88144, 88592, 88931, 154252, 176288, 177184, 177862, 308504, 355724, 617008, 622517, 711448, 1234016, 1245034, 1422896, 2490068, 2845792, 4357619, 4980136, 8715238, 9960272, 17430476, 19920544, 34860952, 69721904, 139443808]

約数ペア:

[(1, 139443808), (2, 69721904), (4, 34860952), (7, 19920544), (8, 17430476), (14, 9960272), (16, 8715238), (28, 4980136), (32, 4357619), (49, 2845792), (56, 2490068), (98, 1422896), (112, 1245034), (113, 1234016), (196, 711448), (224, 622517), (226, 617008), (392, 355724), (452, 308504), (784, 177862), (787, 177184), (791, 176288), (904, 154252), (1568, 88931), (1574, 88592), (1582, 88144), (1808, 77126), (3148, 44296), (3164, 44072), (3616, 38563), (5509, 25312), (5537, 25184), (6296, 22148), (6328, 22036), (11018, 12656), (11074, 12592)]