129975664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89269}}^1$

素因数の和:89297

約数の個数: 40

約数和(自身を含む): 309945440

約数和(自身を除く): 179969776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 89269, 178538, 357076, 624883, 714152, 1160497, 1249766, 1428304, 2320994, 2499532, 4641988, 4999064, 8123479, 9283976, 9998128, 16246958, 18567952, 32493916, 64987832, 129975664]

約数ペア:

[(1, 129975664), (2, 64987832), (4, 32493916), (7, 18567952), (8, 16246958), (13, 9998128), (14, 9283976), (16, 8123479), (26, 4999064), (28, 4641988), (52, 2499532), (56, 2320994), (91, 1428304), (104, 1249766), (112, 1160497), (182, 714152), (208, 624883), (364, 357076), (728, 178538), (1456, 89269)]