169041920

素因数分解:

$2^{13}\times 5^1\times {\mathrm{4127}}^1$

素因数の和:4158

約数の個数: 56

約数和(自身を含む): 405774144

約数和(自身を除く): 236732224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 4127, 5120, 8192, 8254, 10240, 16508, 20480, 20635, 33016, 40960, 41270, 66032, 82540, 132064, 165080, 264128, 330160, 528256, 660320, 1056512, 1320640, 2113024, 2641280, 4226048, 5282560, 8452096, 10565120, 16904192, 21130240, 33808384, 42260480, 84520960, 169041920]

約数ペア:

[(1, 169041920), (2, 84520960), (4, 42260480), (5, 33808384), (8, 21130240), (10, 16904192), (16, 10565120), (20, 8452096), (32, 5282560), (40, 4226048), (64, 2641280), (80, 2113024), (128, 1320640), (160, 1056512), (256, 660320), (320, 528256), (512, 330160), (640, 264128), (1024, 165080), (1280, 132064), (2048, 82540), (2560, 66032), (4096, 41270), (4127, 40960), (5120, 33016), (8192, 20635), (8254, 20480), (10240, 16508)]