136459904

素因数分解:

$2^7\times 7^2\times {\mathrm{21757}}^1$

素因数の和:21785

約数の個数: 48

約数和(自身を含む): 316252530

約数和(自身を除く): 179792626

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 21757, 43514, 87028, 152299, 174056, 304598, 348112, 609196, 696224, 1066093, 1218392, 1392448, 2132186, 2436784, 2784896, 4264372, 4873568, 8528744, 9747136, 17057488, 19494272, 34114976, 68229952, 136459904]

約数ペア:

[(1, 136459904), (2, 68229952), (4, 34114976), (7, 19494272), (8, 17057488), (14, 9747136), (16, 8528744), (28, 4873568), (32, 4264372), (49, 2784896), (56, 2436784), (64, 2132186), (98, 1392448), (112, 1218392), (128, 1066093), (196, 696224), (224, 609196), (392, 348112), (448, 304598), (784, 174056), (896, 152299), (1568, 87028), (3136, 43514), (6272, 21757)]