169892224

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{69857}}^1$

素因数の和:69890

約数の個数: 32

約数和(自身を含む): 356275800

約数和(自身を除く): 186383576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 69857, 139714, 279428, 558856, 1117712, 1327283, 2235424, 2654566, 4470848, 5309132, 8941696, 10618264, 21236528, 42473056, 84946112, 169892224]

約数ペア:

[(1, 169892224), (2, 84946112), (4, 42473056), (8, 21236528), (16, 10618264), (19, 8941696), (32, 5309132), (38, 4470848), (64, 2654566), (76, 2235424), (128, 1327283), (152, 1117712), (304, 558856), (608, 279428), (1216, 139714), (2432, 69857)]