138694976

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18211}}^1$

素因数の和:18247

約数の個数: 56

約数和(自身を含む): 333061056

約数和(自身を除く): 194366080

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 18211, 36422, 72844, 127477, 145688, 254954, 291376, 309587, 509908, 582752, 619174, 1019816, 1165504, 1238348, 2039632, 2167109, 2476696, 4079264, 4334218, 4953392, 8158528, 8668436, 9906784, 17336872, 19813568, 34673744, 69347488, 138694976]

約数ペア:

[(1, 138694976), (2, 69347488), (4, 34673744), (7, 19813568), (8, 17336872), (14, 9906784), (16, 8668436), (17, 8158528), (28, 4953392), (32, 4334218), (34, 4079264), (56, 2476696), (64, 2167109), (68, 2039632), (112, 1238348), (119, 1165504), (136, 1019816), (224, 619174), (238, 582752), (272, 509908), (448, 309587), (476, 291376), (544, 254954), (952, 145688), (1088, 127477), (1904, 72844), (3808, 36422), (7616, 18211)]