129371328

素因数分解:

$2^6\times 3^2\times {\mathrm{224603}}^1$

素因数の和:224621

約数の個数: 42

約数和(自身を含む): 370821204

約数和(自身を除く): 241449876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 224603, 449206, 673809, 898412, 1347618, 1796824, 2021427, 2695236, 3593648, 4042854, 5390472, 7187296, 8085708, 10780944, 14374592, 16171416, 21561888, 32342832, 43123776, 64685664, 129371328]

約数ペア:

[(1, 129371328), (2, 64685664), (3, 43123776), (4, 32342832), (6, 21561888), (8, 16171416), (9, 14374592), (12, 10780944), (16, 8085708), (18, 7187296), (24, 5390472), (32, 4042854), (36, 3593648), (48, 2695236), (64, 2021427), (72, 1796824), (96, 1347618), (144, 898412), (192, 673809), (288, 449206), (576, 224603)]