129511648

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10909}}^1$

素因数の和:10979

約数の個数: 48

約数和(自身を含む): 296926560

約数和(自身を除く): 167414912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 10909, 11872, 21818, 43636, 76363, 87272, 152726, 174544, 305452, 349088, 578177, 610904, 1156354, 1221808, 2312708, 2443616, 4047239, 4625416, 8094478, 9250832, 16188956, 18501664, 32377912, 64755824, 129511648]

約数ペア:

[(1, 129511648), (2, 64755824), (4, 32377912), (7, 18501664), (8, 16188956), (14, 9250832), (16, 8094478), (28, 4625416), (32, 4047239), (53, 2443616), (56, 2312708), (106, 1221808), (112, 1156354), (212, 610904), (224, 578177), (371, 349088), (424, 305452), (742, 174544), (848, 152726), (1484, 87272), (1696, 76363), (2968, 43636), (5936, 21818), (10909, 11872)]