129141376

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11087}}^1$

素因数の和:11121

約数の個数: 64

約数和(自身を含む): 316673280

約数和(自身を除く): 187531904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11087, 11648, 22174, 44348, 77609, 88696, 144131, 155218, 177392, 288262, 310436, 354784, 576524, 620872, 709568, 1008917, 1153048, 1241744, 1419136, 2017834, 2306096, 2483488, 4035668, 4612192, 4966976, 8071336, 9224384, 9933952, 16142672, 18448768, 32285344, 64570688, 129141376]

約数ペア:

[(1, 129141376), (2, 64570688), (4, 32285344), (7, 18448768), (8, 16142672), (13, 9933952), (14, 9224384), (16, 8071336), (26, 4966976), (28, 4612192), (32, 4035668), (52, 2483488), (56, 2306096), (64, 2017834), (91, 1419136), (104, 1241744), (112, 1153048), (128, 1008917), (182, 709568), (208, 620872), (224, 576524), (364, 354784), (416, 310436), (448, 288262), (728, 177392), (832, 155218), (896, 144131), (1456, 88696), (1664, 77609), (2912, 44348), (5824, 22174), (11087, 11648)]