161104128

素因数分解:

$2^8\times 3^1\times {\mathrm{209771}}^1$

素因数の和:209790

約数の個数: 36

約数和(自身を含む): 428773968

約数和(自身を除く): 267669840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 209771, 419542, 629313, 839084, 1258626, 1678168, 2517252, 3356336, 5034504, 6712672, 10069008, 13425344, 20138016, 26850688, 40276032, 53701376, 80552064, 161104128]

約数ペア:

[(1, 161104128), (2, 80552064), (3, 53701376), (4, 40276032), (6, 26850688), (8, 20138016), (12, 13425344), (16, 10069008), (24, 6712672), (32, 5034504), (48, 3356336), (64, 2517252), (96, 1678168), (128, 1258626), (192, 839084), (256, 629313), (384, 419542), (768, 209771)]